Fix spelling errors in all the dartdocs. (#13061)
I got tired of drive-by spelling fixes, so I figured I'd just take care of them all at once.
This only corrects errors in the dartdocs, not regular comments, and I skipped any sample code in the dartdocs. It doesn't touch any identifiers in the dartdocs either. No code changes, just comments.
diff --git a/packages/flutter/lib/src/animation/animation_controller.dart b/packages/flutter/lib/src/animation/animation_controller.dart
index 83dc787..f288443 100644
--- a/packages/flutter/lib/src/animation/animation_controller.dart
+++ b/packages/flutter/lib/src/animation/animation_controller.dart
@@ -85,7 +85,7 @@
/// }
/// ```
///
-/// ...which asynchnorously runs one animation, then runs another, then changes
+/// ...which asynchronously runs one animation, then runs another, then changes
/// the state of the widget, without having to verify [State.mounted] is still
/// true at each step, and without having to chain futures together explicitly.
/// (This assumes that the controllers are created in [State.initState] and
diff --git a/packages/flutter/lib/src/animation/animations.dart b/packages/flutter/lib/src/animation/animations.dart
index 2c92d90..1f00473 100644
--- a/packages/flutter/lib/src/animation/animations.dart
+++ b/packages/flutter/lib/src/animation/animations.dart
@@ -156,7 +156,7 @@
///
/// A proxy animation is useful because the parent animation can be mutated. For
/// example, one object can create a proxy animation, hand the proxy to another
-/// object, and then later change the animation from which the proxy receieves
+/// object, and then later change the animation from which the proxy receives
/// its value.
class ProxyAnimation extends Animation<double>
with AnimationLazyListenerMixin, AnimationLocalListenersMixin, AnimationLocalStatusListenersMixin {
diff --git a/packages/flutter/lib/src/animation/curves.dart b/packages/flutter/lib/src/animation/curves.dart
index b7052d4..5acd653 100644
--- a/packages/flutter/lib/src/animation/curves.dart
+++ b/packages/flutter/lib/src/animation/curves.dart
@@ -247,7 +247,7 @@
/// A curve that is the reversed inversion of its given curve.
///
-/// This curve evalutes the given curve in reverse (i.e., from 1.0 to 0.0 as t
+/// This curve evaluates the given curve in reverse (i.e., from 1.0 to 0.0 as t
/// increases from 0.0 to 1.0) and returns the inverse of the given curve's value
/// (i.e., 1.0 minus the given curve's value).
///
@@ -534,17 +534,17 @@
/// 
static const Curve bounceInOut = const _BounceInOutCurve._();
- /// An oscillating curve that grows in magnitude while overshootings its bounds.
+ /// An oscillating curve that grows in magnitude while overshooting its bounds.
///
/// 
static const ElasticInCurve elasticIn = const ElasticInCurve();
- /// An oscillating curve that shrinks in magnitude while overshootings its bounds.
+ /// An oscillating curve that shrinks in magnitude while overshooting its bounds.
///
/// 
static const ElasticOutCurve elasticOut = const ElasticOutCurve();
- /// An oscillating curve that grows and then shrinks in magnitude while overshootings its bounds.
+ /// An oscillating curve that grows and then shrinks in magnitude while overshooting its bounds.
///
/// 
static const ElasticInOutCurve elasticInOut = const ElasticInOutCurve();
diff --git a/packages/flutter/lib/src/cupertino/bottom_tab_bar.dart b/packages/flutter/lib/src/cupertino/bottom_tab_bar.dart
index c61c9e1..40c6e02 100644
--- a/packages/flutter/lib/src/cupertino/bottom_tab_bar.dart
+++ b/packages/flutter/lib/src/cupertino/bottom_tab_bar.dart
@@ -187,7 +187,7 @@
}
/// Create a clone of the current [CupertinoTabBar] but with provided
- /// parameters overriden.
+ /// parameters overridden.
CupertinoTabBar copyWith({
Key key,
List<BottomNavigationBarItem> items,
diff --git a/packages/flutter/lib/src/cupertino/route.dart b/packages/flutter/lib/src/cupertino/route.dart
index de06d9b..a81a2cd 100644
--- a/packages/flutter/lib/src/cupertino/route.dart
+++ b/packages/flutter/lib/src/cupertino/route.dart
@@ -200,7 +200,7 @@
/// Begin dismissing this route from a horizontal swipe, if appropriate.
///
/// Swiping will be disabled if the page is a fullscreen dialog or if
- /// dismissals can be overriden because a [WillPopCallback] was
+ /// dismissals can be overridden because a [WillPopCallback] was
/// defined for the route.
///
/// When this method decides a pop gesture is appropriate, it returns a
diff --git a/packages/flutter/lib/src/foundation/change_notifier.dart b/packages/flutter/lib/src/foundation/change_notifier.dart
index 9c77541..0eb9c52 100644
--- a/packages/flutter/lib/src/foundation/change_notifier.dart
+++ b/packages/flutter/lib/src/foundation/change_notifier.dart
@@ -35,7 +35,7 @@
/// A class that can be extended or mixed in that provides a change notification
/// API using [VoidCallback] for notifications.
///
-/// [ChangeNotifier] is optimised for small numbers (one or two) of listeners.
+/// [ChangeNotifier] is optimized for small numbers (one or two) of listeners.
/// It is O(N) for adding and removing listeners and O(N²) for dispatching
/// notifications (where N is the number of listeners).
///
diff --git a/packages/flutter/lib/src/foundation/diagnostics.dart b/packages/flutter/lib/src/foundation/diagnostics.dart
index a3e4dbe..3579ddc 100644
--- a/packages/flutter/lib/src/foundation/diagnostics.dart
+++ b/packages/flutter/lib/src/foundation/diagnostics.dart
@@ -363,7 +363,7 @@
///
/// See also:
///
-/// * [DiagnosticsTreeStyle.offstage], uses this style for ascii art display.
+/// * [DiagnosticsTreeStyle.offstage], uses this style for ASCII art display.
final TextTreeConfiguration dashedTextConfiguration = new TextTreeConfiguration(
prefixLineOne: '╎╌',
prefixLastChildLineOne: '└╌',
diff --git a/packages/flutter/lib/src/gestures/arena.dart b/packages/flutter/lib/src/gestures/arena.dart
index db5420e..a83337a 100644
--- a/packages/flutter/lib/src/gestures/arena.dart
+++ b/packages/flutter/lib/src/gestures/arena.dart
@@ -60,7 +60,7 @@
bool hasPendingSweep = false;
/// If a gesture attempts to win while the arena is still open, it becomes the
- /// "eager winnner". We look for an eager winner when closing the arena to new
+ /// "eager winner". We look for an eager winner when closing the arena to new
/// participants, and if there is one, we resolve the arena in its favor at
/// that time.
GestureArenaMember eagerWinner;
diff --git a/packages/flutter/lib/src/gestures/events.dart b/packages/flutter/lib/src/gestures/events.dart
index 2c3c655..41d4352 100644
--- a/packages/flutter/lib/src/gestures/events.dart
+++ b/packages/flutter/lib/src/gestures/events.dart
@@ -35,7 +35,7 @@
/// The bit of [PointerEvent.buttons] that corresponds to the secondary stylus button.
///
-/// The secondary stylus button is typically on the end of the stylus fartherest
+/// The secondary stylus button is typically on the end of the stylus farthest
/// from the tip but can be reconfigured to be a different physical button.
const int kSecondaryStylusButton = 0x04;
@@ -74,7 +74,7 @@
/// logical pixels. Logical pixels approximate a grid with about 38 pixels per
/// centimeter, or 96 pixels per inch.
///
-/// This allows gestures to be recognised independent of the precise hardware
+/// This allows gestures to be recognized independent of the precise hardware
/// characteristics of the device. In particular, features such as touch slop
/// (see [kTouchSlop]) can be defined in terms of roughly physical lengths so
/// that the user can shift their finger by the same distance on a high-density
@@ -241,7 +241,7 @@
/// in pointer behaviors.
///
/// For instance, on end events, Android always drops any location changes
- /// that happened between its reporting intervals when emiting the end events.
+ /// that happened between its reporting intervals when emitting the end events.
///
/// On iOS, minor incorrect location changes from the previous move events
/// can be reported on end events. We synthesize a [PointerEvent] to cover
diff --git a/packages/flutter/lib/src/gestures/long_press.dart b/packages/flutter/lib/src/gestures/long_press.dart
index 1e076da..e0d77c2 100644
--- a/packages/flutter/lib/src/gestures/long_press.dart
+++ b/packages/flutter/lib/src/gestures/long_press.dart
@@ -19,7 +19,7 @@
/// Consider assigning the [onLongPress] callback after creating this object.
LongPressGestureRecognizer({ Object debugOwner }) : super(deadline: kLongPressTimeout, debugOwner: debugOwner);
- /// Called when a long-press is recongized.
+ /// Called when a long-press is recognized.
GestureLongPressCallback onLongPress;
@override
diff --git a/packages/flutter/lib/src/gestures/multidrag.dart b/packages/flutter/lib/src/gestures/multidrag.dart
index 7d9f60e..b0adc25 100644
--- a/packages/flutter/lib/src/gestures/multidrag.dart
+++ b/packages/flutter/lib/src/gestures/multidrag.dart
@@ -503,7 +503,7 @@
/// Recognizes movement both horizontally and vertically on a per-pointer basis
/// after a delay.
///
-/// In constrast to [ImmediateMultiDragGestureRecognizer],
+/// In contrast to [ImmediateMultiDragGestureRecognizer],
/// [DelayedMultiDragGestureRecognizer] waits for a [delay] before recognizing
/// the drag. If the pointer moves more than [kTouchSlop] before the delay
/// expires, the gesture is not recognized.
diff --git a/packages/flutter/lib/src/gestures/scale.dart b/packages/flutter/lib/src/gestures/scale.dart
index 0f5fa85..c6b5d91 100644
--- a/packages/flutter/lib/src/gestures/scale.dart
+++ b/packages/flutter/lib/src/gestures/scale.dart
@@ -102,7 +102,7 @@
/// Recognizes a scale gesture.
///
/// [ScaleGestureRecognizer] tracks the pointers in contact with the screen and
-/// calculates their focal point and indiciated scale. When a focal pointer is
+/// calculates their focal point and indicated scale. When a focal pointer is
/// established, the recognizer calls [onStart]. As the focal point and scale
/// change, the recognizer calls [onUpdate]. When the pointers are no longer in
/// contact with the screen, the recognizer calls [onEnd].
diff --git a/packages/flutter/lib/src/material/arc.dart b/packages/flutter/lib/src/material/arc.dart
index 9fac032..0d41f5c 100644
--- a/packages/flutter/lib/src/material/arc.dart
+++ b/packages/flutter/lib/src/material/arc.dart
@@ -224,7 +224,7 @@
/// * [MaterialRectCenterArcTween], which interpolates a rect along a circular
/// arc between the begin and end [Rect]'s centers.
/// * [Tween], for a discussion on how to use interpolation objects.
-/// * [MaterialPointArcTween], the analogue for [Offset] interporation.
+/// * [MaterialPointArcTween], the analogue for [Offset] interpolation.
/// * [RectTween], which does a linear rectangle interpolation.
/// * [Hero.createRectTween], which can be used to specify the tween that defines
/// a hero's path.
@@ -340,7 +340,7 @@
/// * [MaterialRectArcTween], A [Tween] that interpolates a [Rect] by having
/// its opposite corners follow circular arcs.
/// * [Tween], for a discussion on how to use interpolation objects.
-/// * [MaterialPointArcTween], the analogue for [Offset] interporation.
+/// * [MaterialPointArcTween], the analogue for [Offset] interpolation.
/// * [RectTween], which does a linear rectangle interpolation.
/// * [Hero.createRectTween], which can be used to specify the tween that defines
/// a hero's path.
diff --git a/packages/flutter/lib/src/material/back_button.dart b/packages/flutter/lib/src/material/back_button.dart
index a4bd627..1d7f857 100644
--- a/packages/flutter/lib/src/material/back_button.dart
+++ b/packages/flutter/lib/src/material/back_button.dart
@@ -26,7 +26,7 @@
/// the current platform (as obtained from the [Theme]).
const BackButtonIcon({ Key key }) : super(key: key);
- /// Returns tha appropriate "back" icon for the given `platform`.
+ /// Returns the appropriate "back" icon for the given `platform`.
static IconData _getIconData(TargetPlatform platform) {
switch (platform) {
case TargetPlatform.android:
diff --git a/packages/flutter/lib/src/material/expand_icon.dart b/packages/flutter/lib/src/material/expand_icon.dart
index 5d42c7b..3a1b775 100644
--- a/packages/flutter/lib/src/material/expand_icon.dart
+++ b/packages/flutter/lib/src/material/expand_icon.dart
@@ -48,7 +48,7 @@
/// If this is set to null, the button will be disabled.
final ValueChanged<bool> onPressed;
- /// The padding around the icon. The entire padded icon will reactb to input
+ /// The padding around the icon. The entire padded icon will react to input
/// gestures.
///
/// This property must not be null. It defaults to 8.0 padding on all sides.
diff --git a/packages/flutter/lib/src/material/icon_button.dart b/packages/flutter/lib/src/material/icon_button.dart
index 0be7e96..bc8f0de 100644
--- a/packages/flutter/lib/src/material/icon_button.dart
+++ b/packages/flutter/lib/src/material/icon_button.dart
@@ -113,7 +113,7 @@
/// The icon to display inside the button.
///
/// The [Icon.size] and [Icon.color] of the icon is configured automatically
- /// based on the [iconSize] nad [color] properties of _this_ widget using an
+ /// based on the [iconSize] and [color] properties of _this_ widget using an
/// [IconTheme] and therefore should not be explicitly given in the icon
/// widget.
///
@@ -149,7 +149,7 @@
final Color splashColor;
/// The secondary color of the button when the button is in the down (pressed)
- /// state. The higlight color is represented as a solid color that is overlaid over the
+ /// state. The highlight color is represented as a solid color that is overlaid over the
/// button color (if any). If the highlight color has transparency, the button color
/// will show through. The highlight fades in quickly as the button is held down.
///
diff --git a/packages/flutter/lib/src/material/input_decorator.dart b/packages/flutter/lib/src/material/input_decorator.dart
index ea9de54..ff17fad 100644
--- a/packages/flutter/lib/src/material/input_decorator.dart
+++ b/packages/flutter/lib/src/material/input_decorator.dart
@@ -352,7 +352,7 @@
/// * [Decoration] and [DecoratedBox], for drawing arbitrary decorations
/// around other widgets.
class InputDecorator extends StatelessWidget {
- /// Creates a widget that displayes labels and other visual elements similar
+ /// Creates a widget that displays labels and other visual elements similar
/// to a [TextField].
///
/// The [isFocused] and [isEmpty] arguments must not be null.
diff --git a/packages/flutter/lib/src/material/material.dart b/packages/flutter/lib/src/material/material.dart
index c68208c..24d5aa5 100644
--- a/packages/flutter/lib/src/material/material.dart
+++ b/packages/flutter/lib/src/material/material.dart
@@ -432,7 +432,7 @@
/// Override this method to paint the ink feature.
///
/// The transform argument gives the coordinate conversion from the coordinate
- /// system of the canvas to the coodinate system of the [referenceBox].
+ /// system of the canvas to the coordinate system of the [referenceBox].
@protected
void paintFeature(Canvas canvas, Matrix4 transform);
diff --git a/packages/flutter/lib/src/material/material_localizations.dart b/packages/flutter/lib/src/material/material_localizations.dart
index 0b994a8..2887240 100644
--- a/packages/flutter/lib/src/material/material_localizations.dart
+++ b/packages/flutter/lib/src/material/material_localizations.dart
@@ -19,7 +19,7 @@
/// * [GlobalMaterialLocalizations], which provides material localizations for
/// many languages.
abstract class MaterialLocalizations {
- /// The tooltip for the leading [AppBar] menu (aka 'hamburger') button.
+ /// The tooltip for the leading [AppBar] menu (a.k.a. 'hamburger') button.
String get openAppDrawerTooltip;
/// The [BackButton]'s tooltip.
diff --git a/packages/flutter/lib/src/material/paginated_data_table.dart b/packages/flutter/lib/src/material/paginated_data_table.dart
index 191d47f..3dcda74 100644
--- a/packages/flutter/lib/src/material/paginated_data_table.dart
+++ b/packages/flutter/lib/src/material/paginated_data_table.dart
@@ -23,7 +23,7 @@
/// A material design data table that shows data using multiple pages.
///
/// A paginated data table shows [rowsPerPage] rows of data per page and
-/// provies controls for showing other pages.
+/// provides controls for showing other pages.
///
/// Data is read lazily from from a [DataTableSource]. The widget is presented
/// as a [Card].
diff --git a/packages/flutter/lib/src/material/progress_indicator.dart b/packages/flutter/lib/src/material/progress_indicator.dart
index 8c1670b..66329bf 100644
--- a/packages/flutter/lib/src/material/progress_indicator.dart
+++ b/packages/flutter/lib/src/material/progress_indicator.dart
@@ -28,7 +28,7 @@
/// Creates a progress indicator.
///
/// The [value] argument can be either null (corresponding to an indeterminate
- /// progress indcator) or non-null (corresponding to a determinate progress
+ /// progress indicator) or non-null (corresponding to a determinate progress
/// indicator). See [value] for details.
const ProgressIndicator({
Key key,
@@ -156,7 +156,7 @@
/// Creates a linear progress indicator.
///
/// The [value] argument can be either null (corresponding to an indeterminate
- /// progress indcator) or non-null (corresponding to a determinate progress
+ /// progress indicator) or non-null (corresponding to a determinate progress
/// indicator). See [value] for details.
const LinearProgressIndicator({
Key key,
@@ -315,7 +315,7 @@
/// Creates a circular progress indicator.
///
/// The [value] argument can be either null (corresponding to an indeterminate
- /// progress indcator) or non-null (corresponding to a determinate progress
+ /// progress indicator) or non-null (corresponding to a determinate progress
/// indicator). See [value] for details.
const CircularProgressIndicator({
Key key,
diff --git a/packages/flutter/lib/src/material/refresh_indicator.dart b/packages/flutter/lib/src/material/refresh_indicator.dart
index 6d46ca7..c936643 100644
--- a/packages/flutter/lib/src/material/refresh_indicator.dart
+++ b/packages/flutter/lib/src/material/refresh_indicator.dart
@@ -73,7 +73,7 @@
/// See also:
///
/// * <https://material.google.com/patterns/swipe-to-refresh.html>
-/// * [RefreshIndicatorState], can be used to programatically show the refresh indicator.
+/// * [RefreshIndicatorState], can be used to programmatically show the refresh indicator.
/// * [RefreshProgressIndicator].
class RefreshIndicator extends StatefulWidget {
/// Creates a refresh indicator.
diff --git a/packages/flutter/lib/src/material/scaffold.dart b/packages/flutter/lib/src/material/scaffold.dart
index 847e582..b4fcbb8 100644
--- a/packages/flutter/lib/src/material/scaffold.dart
+++ b/packages/flutter/lib/src/material/scaffold.dart
@@ -704,12 +704,12 @@
/// of the app. Modal bottom sheets can be created and displayed with the
/// [showModalBottomSheet] function.
///
- /// Returns a contoller that can be used to close and otherwise manipulate the
+ /// Returns a controller that can be used to close and otherwise manipulate the
/// button sheet.
///
/// See also:
///
- /// * [BottomSheet], which is the widget typicaly returned by the `builder`.
+ /// * [BottomSheet], which is the widget typically returned by the `builder`.
/// * [showModalBottomSheet], which can be used to display a modal bottom
/// sheet.
/// * [Scaffold.of], for information about how to obtain the [ScaffoldState].
diff --git a/packages/flutter/lib/src/material/stepper.dart b/packages/flutter/lib/src/material/stepper.dart
index 2a7d143..0c685e4 100644
--- a/packages/flutter/lib/src/material/stepper.dart
+++ b/packages/flutter/lib/src/material/stepper.dart
@@ -104,7 +104,7 @@
/// Below the content, every step has a 'continue' and 'cancel' button.
final Widget content;
- /// The state of the step which determines the styling of its componenents
+ /// The state of the step which determines the styling of its components
/// and whether steps are interactive.
final StepState state;
diff --git a/packages/flutter/lib/src/material/tabs.dart b/packages/flutter/lib/src/material/tabs.dart
index f5861b7..e8d57e5 100644
--- a/packages/flutter/lib/src/material/tabs.dart
+++ b/packages/flutter/lib/src/material/tabs.dart
@@ -410,7 +410,7 @@
/// A material design widget that displays a horizontal row of tabs.
///
/// Typically created as the [AppBar.bottom] part of an [AppBar] and in
-/// conjuction with a [TabBarView].
+/// conjunction with a [TabBarView].
///
/// If a [TabController] is not provided, then there must be a
/// [DefaultTabController] ancestor. The tab controller's [TabController.length]
@@ -1033,7 +1033,7 @@
}
/// Displays a row of small circular indicators, one per tab. The selected
-/// tab's indicator is highlighted. Often used in conjuction with a [TabBarView].
+/// tab's indicator is highlighted. Often used in conjunction with a [TabBarView].
///
/// If a [TabController] is not provided, then there must be a [DefaultTabController]
/// ancestor.
@@ -1056,12 +1056,12 @@
/// The indicator circle's diameter (the default value is 12.0).
final double indicatorSize;
- /// The indicator cicle's fill color for unselected pages.
+ /// The indicator circle's fill color for unselected pages.
///
/// If this parameter is null then the indicator is filled with [Colors.transparent].
final Color color;
- /// The indicator cicle's fill color for selected pages and border color
+ /// The indicator circle's fill color for selected pages and border color
/// for all indicator circles.
///
/// If this parameter is null then the indicator is filled with the theme's
diff --git a/packages/flutter/lib/src/material/time_picker.dart b/packages/flutter/lib/src/material/time_picker.dart
index 7760f18..dc6339f 100644
--- a/packages/flutter/lib/src/material/time_picker.dart
+++ b/packages/flutter/lib/src/material/time_picker.dart
@@ -158,7 +158,7 @@
/// out horizontally. Pieces are laid out horizontally if portrait orientation,
/// and vertically in landscape orientation.
///
-/// One of the pieces is identified as a _centrepiece_. It is a piece that is
+/// One of the pieces is identified as a _centerpiece_. It is a piece that is
/// positioned in the center of the header, with all other pieces positioned
/// to the left or right of it.
class _TimePickerHeaderFormat {
diff --git a/packages/flutter/lib/src/material/two_level_list.dart b/packages/flutter/lib/src/material/two_level_list.dart
index b3661e0..ee336ca 100644
--- a/packages/flutter/lib/src/material/two_level_list.dart
+++ b/packages/flutter/lib/src/material/two_level_list.dart
@@ -107,7 +107,7 @@
/// This class is deprecated. Please use [ExpansionTile] instead.
@deprecated
class TwoLevelSublist extends StatefulWidget {
- /// Creates an item in a two-level list that can expland and collapse.
+ /// Creates an item in a two-level list that can expand and collapse.
const TwoLevelSublist({
Key key,
this.leading,
diff --git a/packages/flutter/lib/src/material/typography.dart b/packages/flutter/lib/src/material/typography.dart
index 0903cec..0acc9b4 100644
--- a/packages/flutter/lib/src/material/typography.dart
+++ b/packages/flutter/lib/src/material/typography.dart
@@ -91,7 +91,7 @@
/// Used for the default text style for [Material].
final TextStyle body1;
- /// Used for auxillary text associated with images.
+ /// Used for auxiliary text associated with images.
final TextStyle caption;
/// Used for text on [RaisedButton] and [FlatButton].
diff --git a/packages/flutter/lib/src/material/user_accounts_drawer_header.dart b/packages/flutter/lib/src/material/user_accounts_drawer_header.dart
index e526941..d497a41 100644
--- a/packages/flutter/lib/src/material/user_accounts_drawer_header.dart
+++ b/packages/flutter/lib/src/material/user_accounts_drawer_header.dart
@@ -131,7 +131,7 @@
///
/// See also:
///
-/// * [DrawerHeader], for a drawer header that doesn't show user acounts
+/// * [DrawerHeader], for a drawer header that doesn't show user accounts
/// * <https://material.google.com/patterns/navigation-drawer.html>
class UserAccountsDrawerHeader extends StatefulWidget {
/// Creates a material design drawer header.
diff --git a/packages/flutter/lib/src/painting/alignment.dart b/packages/flutter/lib/src/painting/alignment.dart
index 900b879..0a94a12 100644
--- a/packages/flutter/lib/src/painting/alignment.dart
+++ b/packages/flutter/lib/src/painting/alignment.dart
@@ -148,7 +148,7 @@
/// `Alignment(1.0, 1.0)` represents the bottom right of the rectangle.
///
/// `Alignment(0.0, 3.0)` represents a point that is horizontally centered with
-/// respect to the rectangel and vertically below the bottom of the rectangle by
+/// respect to the rectangle and vertically below the bottom of the rectangle by
/// the height of the rectangle.
///
/// [Alignment] use visual coordinates, which means increasing [x] moves the
diff --git a/packages/flutter/lib/src/painting/decoration.dart b/packages/flutter/lib/src/painting/decoration.dart
index b23c06f..437cda1 100644
--- a/packages/flutter/lib/src/painting/decoration.dart
+++ b/packages/flutter/lib/src/painting/decoration.dart
@@ -126,7 +126,7 @@
/// The decoration may be sensitive to the [TextDirection]. The
/// `textDirection` argument should therefore be provided. If it is known that
/// the decoration is not affected by the text direction, then the argument
- /// may be ommitted or set to null.
+ /// may be omitted or set to null.
bool hitTest(Size size, Offset position, { TextDirection textDirection }) => true;
/// Returns a [BoxPainter] that will paint this decoration.
diff --git a/packages/flutter/lib/src/painting/gradient.dart b/packages/flutter/lib/src/painting/gradient.dart
index 3ee9950..d10edd8 100644
--- a/packages/flutter/lib/src/painting/gradient.dart
+++ b/packages/flutter/lib/src/painting/gradient.dart
@@ -172,7 +172,7 @@
/// * [BoxDecoration], which can take a [LinearGradient] in its
/// [BoxDecoration.gradient] property.
class LinearGradient extends Gradient {
- /// Creates a linear graident.
+ /// Creates a linear gradient.
///
/// The [colors] argument must not be null. If [stops] is non-null, it must
/// have the same length as [colors].
diff --git a/packages/flutter/lib/src/painting/images.dart b/packages/flutter/lib/src/painting/images.dart
index e02b5a3..4cf5fb6 100644
--- a/packages/flutter/lib/src/painting/images.dart
+++ b/packages/flutter/lib/src/painting/images.dart
@@ -23,7 +23,7 @@
/// Repeat the image in the y direction until the box is filled vertically.
repeatY,
- /// Leave uncovered poritions of the box transparent.
+ /// Leave uncovered portions of the box transparent.
noRepeat
}
diff --git a/packages/flutter/lib/src/painting/shape_decoration.dart b/packages/flutter/lib/src/painting/shape_decoration.dart
index 7752f90..9e3d470 100644
--- a/packages/flutter/lib/src/painting/shape_decoration.dart
+++ b/packages/flutter/lib/src/painting/shape_decoration.dart
@@ -52,7 +52,7 @@
///
/// * [DecoratedBox] and [Container], widgets that can be configured with
/// [ShapeDecoration] objects.
-/// * [BoxDecoration], a similar [Decoration] that is optimised for rectangles
+/// * [BoxDecoration], a similar [Decoration] that is optimized for rectangles
/// specifically.
/// * [ShapeBorder], the base class for the objects that are used in the
/// [shape] property.
diff --git a/packages/flutter/lib/src/painting/text_painter.dart b/packages/flutter/lib/src/painting/text_painter.dart
index fde74c1..993a337 100644
--- a/packages/flutter/lib/src/painting/text_painter.dart
+++ b/packages/flutter/lib/src/painting/text_painter.dart
@@ -105,7 +105,7 @@
/// example, if the [text] is an English phrase followed by a Hebrew phrase,
/// in a [TextDirection.ltr] context the English phrase will be on the left
/// and the Hebrew phrase to its right, while in a [TextDirection.rtl]
- /// context, the English phrase will be on the right and the Hebrow phrase on
+ /// context, the English phrase will be on the right and the Hebrew phrase on
/// its left.
///
/// After this is set, you must call [layout] before the next call to [paint].
diff --git a/packages/flutter/lib/src/painting/text_span.dart b/packages/flutter/lib/src/painting/text_span.dart
index ce28cf2..52fcdef 100644
--- a/packages/flutter/lib/src/painting/text_span.dart
+++ b/packages/flutter/lib/src/painting/text_span.dart
@@ -178,7 +178,7 @@
builder.pop();
}
- /// Walks this text span and its decendants in pre-order and calls [visitor]
+ /// Walks this text span and its descendants in pre-order and calls [visitor]
/// for each span that has text.
bool visitTextSpan(bool visitor(TextSpan span)) {
if (text != null) {
diff --git a/packages/flutter/lib/src/painting/text_style.dart b/packages/flutter/lib/src/painting/text_style.dart
index 9848532..c39ffd1 100644
--- a/packages/flutter/lib/src/painting/text_style.dart
+++ b/packages/flutter/lib/src/painting/text_style.dart
@@ -150,7 +150,7 @@
/// relative to the `pubspec.yaml` file. The `weight` property specifies the
/// weight of the glyph outlines in the file as an integer multiple of 100
/// between 100 and 900. This corresponds to the [FontWeight] class and can be
-/// used in the [fontWeight] argument. The `style` property specfies whether the
+/// used in the [fontWeight] argument. The `style` property specifies whether the
/// outlines in the file are `italic` or `normal`. These values correspond to
/// the [FontStyle] class and can be used in the [fontStyle] argument.
///
diff --git a/packages/flutter/lib/src/physics/clamped_simulation.dart b/packages/flutter/lib/src/physics/clamped_simulation.dart
index 854936f..ab80f33 100644
--- a/packages/flutter/lib/src/physics/clamped_simulation.dart
+++ b/packages/flutter/lib/src/physics/clamped_simulation.dart
@@ -8,7 +8,7 @@
///
/// The limits are only applied to the other simulation's outputs. For example,
/// if a maximum position was applied to a gravity simulation with the
-/// particle's initial velocity being up, and the accerelation being down, and
+/// particle's initial velocity being up, and the acceleration being down, and
/// the maximum position being between the initial position and the curve's
/// apogee, then the particle would return to its initial position in the same
/// amount of time as it would have if the maximum had not been applied; the
diff --git a/packages/flutter/lib/src/physics/spring_simulation.dart b/packages/flutter/lib/src/physics/spring_simulation.dart
index e5ae783..df16a04 100644
--- a/packages/flutter/lib/src/physics/spring_simulation.dart
+++ b/packages/flutter/lib/src/physics/spring_simulation.dart
@@ -22,7 +22,7 @@
});
/// Creates a spring given the mass (m), stiffness (k), and damping ratio (ζ).
- /// The damping ratio is especially useful trying to determing the type of
+ /// The damping ratio is especially useful trying to determining the type of
/// spring to create. A ratio of 1.0 creates a critically damped spring, > 1.0
/// creates an overdamped spring and < 1.0 an underdamped one.
///
diff --git a/packages/flutter/lib/src/rendering/box.dart b/packages/flutter/lib/src/rendering/box.dart
index 46ec1aa..b87cc89 100644
--- a/packages/flutter/lib/src/rendering/box.dart
+++ b/packages/flutter/lib/src/rendering/box.dart
@@ -329,7 +329,7 @@
return result;
}
- /// The biggest size that satisifes the constraints.
+ /// The biggest size that satisfies the constraints.
Size get biggest => new Size(constrainWidth(), constrainHeight());
/// The smallest size that satisfies the constraints.
@@ -341,7 +341,7 @@
/// Whether there is exactly one height value that satisfies the constraints.
bool get hasTightHeight => minHeight >= maxHeight;
- /// Whether there is exactly one size that satifies the constraints.
+ /// Whether there is exactly one size that satisfies the constraints.
@override
bool get isTight => hasTightWidth && hasTightHeight;
@@ -617,7 +617,7 @@
int get hashCode => hashValues(dimension, argument);
}
-/// A render object in a 2D cartesian coordinate system.
+/// A render object in a 2D Cartesian coordinate system.
///
/// The [size] of each box is expressed as a width and a height. Each box has
/// its own coordinate system in which its upper left corner is placed at (0,
@@ -640,7 +640,7 @@
///
/// One would implement a new [RenderBox] subclass to describe a new layout
/// model, new paint model, new hit-testing model, or new semantics model, while
-/// remaining in the cartesian space defined by the [RenderBox] protocol.
+/// remaining in the Cartesian space defined by the [RenderBox] protocol.
///
/// To create a new protocol, consider subclassing [RenderObject] instead.
///
@@ -735,7 +735,7 @@
/// Children can have additional data owned by the parent but stored on the
/// child using the [parentData] field. The class used for that data must
/// inherit from [ParentData]. The [setupParentData] method is used to
-/// initialise the [parentData] field of a child when the child is attached.
+/// initialize the [parentData] field of a child when the child is attached.
///
/// By convention, [RenderBox] objects that have [RenderBox] children use the
/// [BoxParentData] class, which has a [BoxParentData.offset] field to store the
@@ -1427,7 +1427,7 @@
///
/// The size of a box should be set only during the box's [performLayout] or
/// [performResize] functions. If you wish to change the size of a box outside
- /// of those functins, call [markNeedsLayout] instead to schedule a layout of
+ /// of those functions, call [markNeedsLayout] instead to schedule a layout of
/// the box.
Size get size {
assert(hasSize);
@@ -1911,7 +1911,7 @@
transform.translate(offset.dx, offset.dy);
}
- /// Convert the given point from the global coodinate system in logical pixels
+ /// Convert the given point from the global coordinate system in logical pixels
/// to the local coordinate system for this box.
///
/// If the transform from global coordinates to local coordinates is
diff --git a/packages/flutter/lib/src/rendering/debug.dart b/packages/flutter/lib/src/rendering/debug.dart
index 55bdfbb..e907991 100644
--- a/packages/flutter/lib/src/rendering/debug.dart
+++ b/packages/flutter/lib/src/rendering/debug.dart
@@ -15,7 +15,7 @@
/// Causes each RenderBox to paint a box around its bounds, and some extra
/// boxes, such as [RenderPadding], to draw construction lines.
///
-/// The edges of boies are painted as a one-pixel-thick `const Color(0xFF00FFFF)` outline.
+/// The edges of the boxes are painted as a one-pixel-thick `const Color(0xFF00FFFF)` outline.
///
/// Spacing is painted as a solid `const Color(0x90909090)` area.
///
diff --git a/packages/flutter/lib/src/rendering/editable.dart b/packages/flutter/lib/src/rendering/editable.dart
index 775c5a6..61930b3 100644
--- a/packages/flutter/lib/src/rendering/editable.dart
+++ b/packages/flutter/lib/src/rendering/editable.dart
@@ -193,7 +193,7 @@
/// example, if the [text] is an English phrase followed by a Hebrew phrase,
/// in a [TextDirection.ltr] context the English phrase will be on the left
/// and the Hebrew phrase to its right, while in a [TextDirection.rtl]
- /// context, the English phrase will be on the right and the Hebrow phrase on
+ /// context, the English phrase will be on the right and the Hebrew phrase on
/// its left.
///
/// This must not be null.
diff --git a/packages/flutter/lib/src/rendering/image.dart b/packages/flutter/lib/src/rendering/image.dart
index 9da3939..5af07a0 100644
--- a/packages/flutter/lib/src/rendering/image.dart
+++ b/packages/flutter/lib/src/rendering/image.dart
@@ -256,7 +256,7 @@
/// Find a size for the render image within the given constraints.
///
/// - The dimensions of the RenderImage must fit within the constraints.
- /// - The aspect ratio of the RenderImage matches the instrinsic aspect
+ /// - The aspect ratio of the RenderImage matches the intrinsic aspect
/// ratio of the image.
/// - The RenderImage's dimension are maximal subject to being smaller than
/// the intrinsic size of the image.
diff --git a/packages/flutter/lib/src/rendering/layer.dart b/packages/flutter/lib/src/rendering/layer.dart
index af53488..7224c4a 100644
--- a/packages/flutter/lib/src/rendering/layer.dart
+++ b/packages/flutter/lib/src/rendering/layer.dart
@@ -443,7 +443,7 @@
/// before any of the properties have been changed.
///
/// The default implementation does nothing, since [ContainerLayer], by
- /// default, composits its children at the origin of the [ContainerLayer]
+ /// default, composites its children at the origin of the [ContainerLayer]
/// itself.
///
/// The `child` argument should generally not be null, since in principle a
@@ -989,7 +989,7 @@
/// The transform that was used during the last composition phase.
///
/// If the [link] was not linked to a [LeaderLayer], or if this layer has
- /// a degerenate matrix applied, then this will be null.
+ /// a degenerate matrix applied, then this will be null.
///
/// This method returns a new [Matrix4] instance each time it is invoked.
Matrix4 getLastTransform() {
diff --git a/packages/flutter/lib/src/rendering/object.dart b/packages/flutter/lib/src/rendering/object.dart
index 8b14b3c..1917ac9 100644
--- a/packages/flutter/lib/src/rendering/object.dart
+++ b/packages/flutter/lib/src/rendering/object.dart
@@ -320,7 +320,7 @@
/// matches the value of [RenderObject.needsCompositing] for the caller.
/// * `offset` is the offset from the origin of the canvas' coordinate system
/// to the origin of the caller's coordinate system.
- /// * `clipRect` is rectangle (in the caller's coodinate system) to use to
+ /// * `clipRect` is rectangle (in the caller's coordinate system) to use to
/// clip the painting done by [painter].
/// * `painter` is a callback that will paint with the [clipRect] applied. This
/// function calls the [painter] synchronously.
@@ -344,9 +344,9 @@
/// matches the value of [RenderObject.needsCompositing] for the caller.
/// * `offset` is the offset from the origin of the canvas' coordinate system
/// to the origin of the caller's coordinate system.
- /// * `bounds` is the region of the canvas (in the caller's coodinate system)
+ /// * `bounds` is the region of the canvas (in the caller's coordinate system)
/// into which `painter` will paint in.
- /// * `clipRRect` is the rounded-rectangle (in the caller's coodinate system)
+ /// * `clipRRect` is the rounded-rectangle (in the caller's coordinate system)
/// to use to clip the painting done by `painter`.
/// * `painter` is a callback that will paint with the `clipRRect` applied. This
/// function calls the `painter` synchronously.
@@ -373,9 +373,9 @@
/// matches the value of [RenderObject.needsCompositing] for the caller.
/// * `offset` is the offset from the origin of the canvas' coordinate system
/// to the origin of the caller's coordinate system.
- /// * `bounds` is the region of the canvas (in the caller's coodinate system)
+ /// * `bounds` is the region of the canvas (in the caller's coordinate system)
/// into which `painter` will paint in.
- /// * `clipPath` is the path (in the coodinate system of the caller) to use to
+ /// * `clipPath` is the path (in the coordinate system of the caller) to use to
/// clip the painting done by `painter`.
/// * `painter` is a callback that will paint with the `clipPath` applied. This
/// function calls the `painter` synchronously.
@@ -402,7 +402,7 @@
/// matches the value of [RenderObject.needsCompositing] for the caller.
/// * `offset` is the offset from the origin of the canvas' coordinate system
/// to the origin of the caller's coordinate system.
- /// * `transform` is the matrix to apply to the paiting done by `painter`.
+ /// * `transform` is the matrix to apply to the painting done by `painter`.
/// * `painter` is a callback that will paint with the `transform` applied. This
/// function calls the `painter` synchronously.
void pushTransform(bool needsCompositing, Offset offset, Matrix4 transform, PaintingContextCallback painter) {
@@ -425,7 +425,7 @@
}
}
- /// Blend further paiting with an alpha value.
+ /// Blend further painting with an alpha value.
///
/// * `offset` is the offset from the origin of the canvas' coordinate system
/// to the origin of the caller's coordinate system.
@@ -617,7 +617,7 @@
/// clipping. If a render object has a composited child, its needs to use a
/// [Layer] to create the clip in order for the clip to apply to the
/// composited child (which will be painted into its own [Layer]).
-/// 3. [flushPaint] visites any render objects that need to paint. During this
+/// 3. [flushPaint] visits any render objects that need to paint. During this
/// phase, render objects get a chance to record painting commands into
/// [PictureLayer]s and construct other composited [Layer]s.
/// 4. Finally, if semantics are enabled, [flushSemantics] will compile the
@@ -890,7 +890,7 @@
///
/// The [RenderObject] class, however, does not define a child model (e.g.
/// whether a node has zero, one, or more children). It also doesn't define a
-/// coordinate system (e.g. whether children are positioned in cartesian
+/// coordinate system (e.g. whether children are positioned in Cartesian
/// coordinates, in polar coordinates, etc) or a specific layout protocol (e.g.
/// whether the layout is width-in-height-out, or constraint-in-size-out, or
/// whether the parent sets the size and position of the child before or after
@@ -898,13 +898,13 @@
/// their parent's [parentData] slot).
///
/// The [RenderBox] subclass introduces the opinion that the layout
-/// system uses cartesian coordinates.
+/// system uses Cartesian coordinates.
///
/// ## Writing a RenderObject subclass
///
/// In most cases, subclassing [RenderObject] itself is overkill, and
/// [RenderBox] would be a better starting point. However, if a render object
-/// doesn't want to use a cartesian coordinate system, then it should indeed
+/// doesn't want to use a Cartesian coordinate system, then it should indeed
/// inherit from [RenderObject] directly. This allows it to define its own
/// layout protocol by using a new subclass of [Constraints] rather than using
/// [BoxConstraints], and by potentially using an entirely new set of objects
@@ -1314,7 +1314,7 @@
/// situations in which the parent needs to be notified if the child is
/// dirtied. Such subclasses override markNeedsLayout and either call
/// `super.markNeedsLayout()`, in the normal case, or call
- /// [markParentNeedsLayout], in the case where the parent neds to be laid out
+ /// [markParentNeedsLayout], in the case where the parent needs to be laid out
/// as well as the child.
///
/// If [sizedByParent] has changed, called
diff --git a/packages/flutter/lib/src/rendering/paragraph.dart b/packages/flutter/lib/src/rendering/paragraph.dart
index b1fe38b..ed71790 100644
--- a/packages/flutter/lib/src/rendering/paragraph.dart
+++ b/packages/flutter/lib/src/rendering/paragraph.dart
@@ -104,7 +104,7 @@
/// example, if the [text] is an English phrase followed by a Hebrew phrase,
/// in a [TextDirection.ltr] context the English phrase will be on the left
/// and the Hebrew phrase to its right, while in a [TextDirection.rtl]
- /// context, the English phrase will be on the right and the Hebrow phrase on
+ /// context, the English phrase will be on the right and the Hebrew phrase on
/// its left.
///
/// This must not be null.
diff --git a/packages/flutter/lib/src/rendering/performance_overlay.dart b/packages/flutter/lib/src/rendering/performance_overlay.dart
index 8d06080..d8e34a4 100644
--- a/packages/flutter/lib/src/rendering/performance_overlay.dart
+++ b/packages/flutter/lib/src/rendering/performance_overlay.dart
@@ -37,7 +37,7 @@
/// Display the engine frame times as they change over a set period of time
/// in the form of a graph. The y axis of the graph denotes the total time
- /// spent by the eninge as a fraction of the total frame slice. When the bar
+ /// spent by the engine as a fraction of the total frame slice. When the bar
/// turns red, a frame is lost.
visualizeEngineStatistics,
}
diff --git a/packages/flutter/lib/src/rendering/proxy_box.dart b/packages/flutter/lib/src/rendering/proxy_box.dart
index a7b07e1..a6854d0 100644
--- a/packages/flutter/lib/src/rendering/proxy_box.dart
+++ b/packages/flutter/lib/src/rendering/proxy_box.dart
@@ -2223,7 +2223,7 @@
///
/// When asked to paint, [RenderCustomPaint] first asks its [painter] to paint
/// on the current canvas, then it paints its child, and then, after painting
-/// its child, it asks its [foregroundPainter] to paint. The coodinate system of
+/// its child, it asks its [foregroundPainter] to paint. The coordinate system of
/// the canvas matches the coordinate system of the [CustomPaint] object. The
/// painters are expected to paint within a rectangle starting at the origin and
/// encompassing a region of the given size. (If the painters paint outside
@@ -3789,7 +3789,7 @@
}
}
-/// Transform the child so that its origin is [offset] from the orign of the
+/// Transform the child so that its origin is [offset] from the origin of the
/// [RenderLeaderLayer] with the same [LayerLink].
///
/// The [RenderLeaderLayer] in question must be earlier in the paint order.
diff --git a/packages/flutter/lib/src/rendering/shifted_box.dart b/packages/flutter/lib/src/rendering/shifted_box.dart
index 762589f..a7cd273c 100644
--- a/packages/flutter/lib/src/rendering/shifted_box.dart
+++ b/packages/flutter/lib/src/rendering/shifted_box.dart
@@ -15,7 +15,7 @@
/// Abstract class for one-child-layout render boxes that provide control over
/// the child's position.
abstract class RenderShiftedBox extends RenderBox with RenderObjectWithChildMixin<RenderBox> {
- /// Initializes the [child] property for sublasses.
+ /// Initializes the [child] property for subclasses.
RenderShiftedBox(RenderBox child) {
this.child = child;
}
@@ -346,7 +346,7 @@
_heightFactor = heightFactor,
super(child: child, alignment: alignment, textDirection: textDirection);
- /// If non-null, sets its width to the child's width multipled by this factor.
+ /// If non-null, sets its width to the child's width multiplied by this factor.
///
/// Can be both greater and less than 1.0 but must be positive.
double get widthFactor => _widthFactor;
@@ -359,7 +359,7 @@
markNeedsLayout();
}
- /// If non-null, sets its height to the child's height multipled by this factor.
+ /// If non-null, sets its height to the child's height multiplied by this factor.
///
/// Can be both greater and less than 1.0 but must be positive.
double get heightFactor => _heightFactor;
@@ -815,7 +815,7 @@
/// If non-null, the factor of the incoming width to use.
///
/// If non-null, the child is given a tight width constraint that is the max
- /// incoming width constraint multipled by this factor. If null, the child is
+ /// incoming width constraint multiplied by this factor. If null, the child is
/// given the incoming width constraints.
double get widthFactor => _widthFactor;
double _widthFactor;
@@ -830,7 +830,7 @@
/// If non-null, the factor of the incoming height to use.
///
/// If non-null, the child is given a tight height constraint that is the max
- /// incoming width constraint multipled by this factor. If null, the child is
+ /// incoming width constraint multiplied by this factor. If null, the child is
/// given the incoming width constraints.
double get heightFactor => _heightFactor;
double _heightFactor;
@@ -967,7 +967,7 @@
/// The size of this object given the incoming constraints.
///
- /// Defaults to the biggest size that satifies the given constraints.
+ /// Defaults to the biggest size that satisfies the given constraints.
Size getSize(BoxConstraints constraints) => constraints.biggest;
/// The constraints for the child given the incoming constraints.
@@ -1019,7 +1019,7 @@
/// of the parent, but the size of the parent cannot depend on the size of the
/// child.
class RenderCustomSingleChildLayoutBox extends RenderShiftedBox {
- /// Creates a render box that defers its layout to a delgate.
+ /// Creates a render box that defers its layout to a delegate.
///
/// The [delegate] argument must not be null.
RenderCustomSingleChildLayoutBox({
@@ -1118,7 +1118,7 @@
///
/// If [baseline] is less than the distance from the top of the child
/// to the baseline of the child, then the child will overflow the top
-/// of the box. This is typically not desireable, in particular, that
+/// of the box. This is typically not desirable, in particular, that
/// part of the child will not be found when doing hit tests, so the
/// user cannot interact with that part of the child.
///
diff --git a/packages/flutter/lib/src/rendering/sliver.dart b/packages/flutter/lib/src/rendering/sliver.dart
index 7588744..2806728 100644
--- a/packages/flutter/lib/src/rendering/sliver.dart
+++ b/packages/flutter/lib/src/rendering/sliver.dart
@@ -641,7 +641,7 @@
/// Parent data structure used by parents of slivers that position their
/// children using layout offsets.
///
-/// This data structure is optimised for fast layout. It is best used by parents
+/// This data structure is optimized for fast layout. It is best used by parents
/// that expect to have many children whose relative positions don't change even
/// when the scroll offset does.
class SliverLogicalParentData extends ParentData {
@@ -667,7 +667,7 @@
///
/// For example, used by [RenderViewport].
///
-/// This data structure is optimised for fast painting, at the cost of requiring
+/// This data structure is optimized for fast painting, at the cost of requiring
/// additional work during layout when the children change their offsets. It is
/// best used by parents that expect to have few children, especially if those
/// children will themselves be very tall relative to the parent.
@@ -852,7 +852,7 @@
///
/// The geometry of a sliver should be set only during the sliver's
/// [performLayout] or [performResize] functions. If you wish to change the
- /// geometry of a sliver outside of those functins, call [markNeedsLayout]
+ /// geometry of a sliver outside of those functions, call [markNeedsLayout]
/// instead to schedule a layout of the sliver.
SliverGeometry get geometry => _geometry;
SliverGeometry _geometry;
@@ -1300,7 +1300,7 @@
/// [RenderBox] widgets.
///
/// This function takes care of converting the position from the sliver
- /// coordinate system to the cartesian coordinate system used by [RenderBox].
+ /// coordinate system to the Cartesian coordinate system used by [RenderBox].
///
/// This function relies on [childMainAxisPosition] to determine the position of
/// child in question.
diff --git a/packages/flutter/lib/src/rendering/sliver_grid.dart b/packages/flutter/lib/src/rendering/sliver_grid.dart
index 037c67c..8f879d9 100644
--- a/packages/flutter/lib/src/rendering/sliver_grid.dart
+++ b/packages/flutter/lib/src/rendering/sliver_grid.dart
@@ -97,7 +97,7 @@
/// * [SliverGridGeometry], which represents the size and position of a single
/// tile in a grid.
/// * [SliverGridDelegate.getLayout], which returns this object to describe the
-/// delegates's layout.
+/// delegate's layout.
/// * [RenderSliverGrid], which uses this class during its
/// [RenderSliverGrid.performLayout] method.
@immutable
@@ -133,11 +133,11 @@
///
/// * [SliverGridDelegateWithFixedCrossAxisCount], which uses this layout.
/// * [SliverGridDelegateWithMaxCrossAxisExtent], which uses this layout.
-/// * [SliverGridLayout], which represents an abitrary tile layout.
+/// * [SliverGridLayout], which represents an arbitrary tile layout.
/// * [SliverGridGeometry], which represents the size and position of a single
/// tile in a grid.
/// * [SliverGridDelegate.getLayout], which returns this object to describe the
-/// delegates's layout.
+/// delegate's layout.
/// * [RenderSliverGrid], which uses this class during its
/// [RenderSliverGrid.performLayout] method.
class SliverGridRegularTileLayout extends SliverGridLayout {
diff --git a/packages/flutter/lib/src/rendering/sliver_multi_box_adaptor.dart b/packages/flutter/lib/src/rendering/sliver_multi_box_adaptor.dart
index b2c9f3b..e4a5680 100644
--- a/packages/flutter/lib/src/rendering/sliver_multi_box_adaptor.dart
+++ b/packages/flutter/lib/src/rendering/sliver_multi_box_adaptor.dart
@@ -136,7 +136,7 @@
/// * Children can be removed except during a layout pass if they have already
/// been laid out during that layout pass.
/// * Children cannot be added except during a call to [childManager], and
-/// then only if there is no child correspending to that index (or the child
+/// then only if there is no child corresponding to that index (or the child
/// child corresponding to that index was first removed).
///
/// See also:
diff --git a/packages/flutter/lib/src/rendering/table.dart b/packages/flutter/lib/src/rendering/table.dart
index 58855f7..dcfbfc9 100644
--- a/packages/flutter/lib/src/rendering/table.dart
+++ b/packages/flutter/lib/src/rendering/table.dart
@@ -331,7 +331,7 @@
/// used is specified by [RenderTable.textBaseline]. It is not valid to use
/// the baseline value if [RenderTable.textBaseline] is not specified.
///
- /// This vertial alignment is relatively expensive because it causes the table
+ /// This vertical alignment is relatively expensive because it causes the table
/// to compute the baseline for each cell in the row.
baseline,
@@ -397,7 +397,7 @@
/// in the table.
///
/// Changing the number of columns is an expensive operation because the table
- /// needs to rearranage its internal representation.
+ /// needs to rearrange its internal representation.
int get columns => _columns;
int _columns;
set columns(int value) {
diff --git a/packages/flutter/lib/src/rendering/viewport.dart b/packages/flutter/lib/src/rendering/viewport.dart
index c8f4582..a42687b 100644
--- a/packages/flutter/lib/src/rendering/viewport.dart
+++ b/packages/flutter/lib/src/rendering/viewport.dart
@@ -61,7 +61,7 @@
/// This render object provides the shared code for render objects that host
/// [RenderSliver] render objects inside a [RenderBox]. The viewport establishes
/// an [axisDirection], which orients the sliver's coordinate system, which is
-/// based on scroll offsets rather than cartesian coordinates.
+/// based on scroll offsets rather than Cartesian coordinates.
///
/// The viewport also listens to an [offset], which determines the
/// [SliverConstraints.scrollOffset] input to the sliver layout protocol.
@@ -242,7 +242,7 @@
/// and stops once `advance` returns null.
///
/// * `scrollOffset` is the [SliverConstraints.scrollOffset] to pass the
- /// first child. The scroll offset is adjsted by
+ /// first child. The scroll offset is adjusted by
/// [SliverGeometry.scrollExtent] for subsequent children.
/// * `overlap` is the [SliverConstraints.overlap] to pass the first child.
/// The overlay is adjusted by the [SliverGeometry.paintOrigin] and
@@ -613,12 +613,12 @@
@protected
double scrollOffsetOf(RenderSliver child, double scrollOffsetWithinChild);
- /// Returns the total scroll obstruction extent of all slivers in theild].
- /// of the viewport before [child].
+ /// Returns the total scroll obstruction extent of all slivers in the viewport
+ /// before [child].
///
/// This is the extent by which the actual area in which content can scroll
/// is reduced. For example, an app bar that is pinned at the top will reduce
- /// the are in which content can actually scroll by the height of the app bar.
+ /// the area in which content can actually scroll by the height of the app bar.
@protected
double maxScrollObstructionExtentBefore(RenderSliver child);
@@ -706,7 +706,7 @@
/// example, if the [axisDirection] is [AxisDirection.down], the first sliver
/// before [center] is placed above the [center]. The slivers that are later in
/// the child list than [center] are placed in order in the [axisDirection]. For
-/// example, in the preceeding scenario, the first sliver after [center] is
+/// example, in the preceding scenario, the first sliver after [center] is
/// placed below the [center].
///
/// [RenderViewport] cannot contain [RenderBox] children directly. Instead, use
diff --git a/packages/flutter/lib/src/rendering/viewport_offset.dart b/packages/flutter/lib/src/rendering/viewport_offset.dart
index d5fc99c..2624b32 100644
--- a/packages/flutter/lib/src/rendering/viewport_offset.dart
+++ b/packages/flutter/lib/src/rendering/viewport_offset.dart
@@ -86,7 +86,7 @@
/// For example, if the axis direction is down, then the pixel value
/// represents the number of logical pixels to move the children _up_ the
/// screen. Similarly, if the axis direction is left, then the pixels value
- /// represents the number of logical pixesl to move the children to _right_.
+ /// represents the number of logical pixels to move the children to _right_.
///
/// This object notifies its listeners when this value changes (except when
/// the value changes due to [correctBy]).
@@ -108,7 +108,7 @@
/// contents, then this will only be called when the viewport recomputes its
/// size (i.e. when its parent lays out), and not during normal scrolling.
///
- /// If applying the viewport dimentions changes the scroll offset, return
+ /// If applying the viewport dimensions changes the scroll offset, return
/// false. Otherwise, return true. If you return false, the [RenderViewport]
/// will be laid out again with the new scroll offset. This is expensive. (The
/// return value is answering the question "did you accept these viewport
diff --git a/packages/flutter/lib/src/rendering/wrap.dart b/packages/flutter/lib/src/rendering/wrap.dart
index 96c6985..08ef04a 100644
--- a/packages/flutter/lib/src/rendering/wrap.dart
+++ b/packages/flutter/lib/src/rendering/wrap.dart
@@ -153,7 +153,7 @@
/// How the children within a run should be places in the main axis.
///
/// For example, if [alignment] is [WrapAlignment.center], the children in
- /// each run are grouped togeter in the center of their run in the main axis.
+ /// each run are grouped together in the center of their run in the main axis.
///
/// Defaults to [WrapAlignment.start].
///
@@ -197,7 +197,7 @@
/// How the runs themselves should be placed in the cross axis.
///
/// For example, if [runAlignment] is [WrapAlignment.center], the runs are
- /// grouped togeter in the center of the overall [RenderWrap] in the cross
+ /// grouped together in the center of the overall [RenderWrap] in the cross
/// axis.
///
/// Defaults to [WrapAlignment.start].
diff --git a/packages/flutter/lib/src/scheduler/binding.dart b/packages/flutter/lib/src/scheduler/binding.dart
index 1592ad7..3fb6bf3 100644
--- a/packages/flutter/lib/src/scheduler/binding.dart
+++ b/packages/flutter/lib/src/scheduler/binding.dart
@@ -513,7 +513,7 @@
Duration _lastRawTimeStamp = Duration.ZERO;
/// Prepares the scheduler for a non-monotonic change to how time stamps are
- /// calcuated.
+ /// calculated.
///
/// Callbacks received from the scheduler assume that their time stamps are
/// monotonically increasing. The raw time stamp passed to [handleBeginFrame]
diff --git a/packages/flutter/lib/src/semantics/semantics.dart b/packages/flutter/lib/src/semantics/semantics.dart
index e0a0b3d..d36a50b 100644
--- a/packages/flutter/lib/src/semantics/semantics.dart
+++ b/packages/flutter/lib/src/semantics/semantics.dart
@@ -144,7 +144,7 @@
/// The transform from this node's coordinate system to its parent's coordinate system.
///
/// By default, the transform is null, which represents the identity
- /// transformation (i.e., that this node has the same coorinate system as its
+ /// transformation (i.e., that this node has the same coordinate system as its
/// parent).
final Matrix4 transform;
@@ -270,7 +270,7 @@
/// The transform from this node's coordinate system to its parent's coordinate system.
///
/// By default, the transform is null, which represents the identity
- /// transformation (i.e., that this node has the same coorinate system as its
+ /// transformation (i.e., that this node has the same coordinate system as its
/// parent).
Matrix4 get transform => _transform;
Matrix4 _transform;
@@ -429,7 +429,7 @@
/// Visits the immediate children of this node.
///
- /// This function calls visitor for each child in a pre-order travseral
+ /// This function calls visitor for each child in a pre-order traversal
/// until visitor returns false. Returns true if all the visitor calls
/// returned true, otherwise returns false.
void visitChildren(SemanticsNodeVisitor visitor) {
@@ -443,7 +443,7 @@
/// Visit all the descendants of this node.
///
- /// This function calls visitor for each descendant in a pre-order travseral
+ /// This function calls visitor for each descendant in a pre-order traversal
/// until visitor returns false. Returns true if all the visitor calls
/// returned true, otherwise returns false.
bool _visitDescendants(SemanticsNodeVisitor visitor) {
@@ -541,7 +541,7 @@
/// The [SemanticsTag]s this node is tagged with.
///
/// Tags are used during the construction of the semantics tree. They are not
- /// transfered to the engine.
+ /// transferred to the engine.
Set<SemanticsTag> tags;
/// Whether this node is tagged with `tag`.
diff --git a/packages/flutter/lib/src/services/system_chrome.dart b/packages/flutter/lib/src/services/system_chrome.dart
index a3d0dce..6795369 100644
--- a/packages/flutter/lib/src/services/system_chrome.dart
+++ b/packages/flutter/lib/src/services/system_chrome.dart
@@ -153,7 +153,7 @@
/// overwrite the pending value, such that only the last specified value takes
/// effect.
///
- /// Call this API in code whose lifecyle matches that of the desired
+ /// Call this API in code whose lifecycle matches that of the desired
/// system UI styles. For instance, to change the system UI style on a new
/// page, consider calling when pushing/popping a new [PageRoute].
///
diff --git a/packages/flutter/lib/src/widgets/animated_list.dart b/packages/flutter/lib/src/widgets/animated_list.dart
index 08ff3da..572b4ae 100644
--- a/packages/flutter/lib/src/widgets/animated_list.dart
+++ b/packages/flutter/lib/src/widgets/animated_list.dart
@@ -39,7 +39,7 @@
/// A scrolling container that animates items when they are inserted or removed.
///
-/// This widget's [AnimatedListState] can be used to dynmically insert or remove
+/// This widget's [AnimatedListState] can be used to dynamically insert or remove
/// items. To refer to the [AnimatedListState] either provide a [GlobalKey] or
/// use the static [of] method from an item's input callback.
///
@@ -66,7 +66,7 @@
/// List items are only built when they're scrolled into view.
///
/// The [AnimatedListItemBuilder] index parameter indicates the item's
- /// posiition in the list. The value of the index parameter will be between 0
+ /// position in the list. The value of the index parameter will be between 0
/// and [initialItemCount] plus the total number of items that have been
/// inserted with [AnimatedListState.insertItem] and less the total number of
/// items that have been removed with [AnimatedListState.removeItem].
@@ -77,8 +77,8 @@
/// The number of items the list will start with.
///
- /// The appareance of the initial items is not animated. They
- /// are created, as needed, by [itemBuilder] with an animation paramter
+ /// The appearance of the initial items is not animated. They
+ /// are created, as needed, by [itemBuilder] with an animation parameter
/// of [kAlwaysCompleteAnimation].
final int initialItemCount;
diff --git a/packages/flutter/lib/src/widgets/automatic_keep_alive.dart b/packages/flutter/lib/src/widgets/automatic_keep_alive.dart
index f5176a1..505d372 100644
--- a/packages/flutter/lib/src/widgets/automatic_keep_alive.dart
+++ b/packages/flutter/lib/src/widgets/automatic_keep_alive.dart
@@ -213,7 +213,7 @@
}
/// Indicates that the subtree through which this notification bubbles must be
-/// kept alive even if it would normally be discarded as an optimisation.
+/// kept alive even if it would normally be discarded as an optimization.
///
/// For example, a focused text field might fire this notification to indicate
/// that it should not be disposed even if the user scrolls the field off
diff --git a/packages/flutter/lib/src/widgets/banner.dart b/packages/flutter/lib/src/widgets/banner.dart
index 0e87f52..c498df8 100644
--- a/packages/flutter/lib/src/widgets/banner.dart
+++ b/packages/flutter/lib/src/widgets/banner.dart
@@ -79,7 +79,7 @@
/// example, if the message is an English phrase followed by a Hebrew phrase,
/// in a [TextDirection.ltr] context the English phrase will be on the left
/// and the Hebrew phrase to its right, while in a [TextDirection.rtl]
- /// context, the English phrase will be on the right and the Hebrow phrase on
+ /// context, the English phrase will be on the right and the Hebrew phrase on
/// its left.
///
/// See also [layoutDirection], which controls the interpretation of values in
@@ -265,7 +265,7 @@
/// example, if the message is an English phrase followed by a Hebrew phrase,
/// in a [TextDirection.ltr] context the English phrase will be on the left
/// and the Hebrew phrase to its right, while in a [TextDirection.rtl]
- /// context, the English phrase will be on the right and the Hebrow phrase on
+ /// context, the English phrase will be on the right and the Hebrew phrase on
/// its left.
///
/// Defaults to the ambient [Directionality], if any.
diff --git a/packages/flutter/lib/src/widgets/basic.dart b/packages/flutter/lib/src/widgets/basic.dart
index 124f3b2..4376372 100644
--- a/packages/flutter/lib/src/widgets/basic.dart
+++ b/packages/flutter/lib/src/widgets/basic.dart
@@ -293,7 +293,7 @@
///
/// When asked to paint, [CustomPaint] first asks its [painter] to paint on the
/// current canvas, then it paints its child, and then, after painting its
-/// child, it asks its [foregroundPainter] to paint. The coodinate system of the
+/// child, it asks its [foregroundPainter] to paint. The coordinate system of the
/// canvas matches the coordinate system of the [CustomPaint] object. The
/// painters are expected to paint within a rectangle starting at the origin and
/// encompassing a region of the given size. (If the painters paint outside
@@ -837,7 +837,7 @@
}
}
-/// A widget that can be targetted by a [CompositedTransformFollower].
+/// A widget that can be targeted by a [CompositedTransformFollower].
///
/// When this widget is composited during the compositing phase (which comes
/// after the paint phase, as described in [WidgetsBinding.drawFrame]), it
@@ -1487,7 +1487,7 @@
/// * [FractionallySizedBox], a widget that sizes its child to a fraction of
/// the total available space.
/// * [AspectRatio], a widget that attempts to fit within the parent's
-/// constraints while also sizing its child to match a given sapect ratio.
+/// constraints while also sizing its child to match a given aspect ratio.
/// * [FittedBox], which sizes and positions its child widget to fit the parent
/// according to a given [BoxFit] discipline.
/// * The [catalog of layout widgets](https://flutter.io/widgets/layout/).
@@ -1726,7 +1726,7 @@
/// If non-null, the fraction of the incoming width given to the child.
///
/// If non-null, the child is given a tight width constraint that is the max
- /// incoming width constraint multipled by this factor.
+ /// incoming width constraint multiplied by this factor.
///
/// If null, the incoming width constraints are passed to the child
/// unmodified.
@@ -1735,7 +1735,7 @@
/// If non-null, the fraction of the incoming height given to the child.
///
/// If non-null, the child is given a tight height constraint that is the max
- /// incoming height constraint multipled by this factor.
+ /// incoming height constraint multiplied by this factor.
///
/// If null, the incoming height constraints are passed to the child
/// unmodified.
@@ -3768,7 +3768,7 @@
/// How the children within a run should be places in the main axis.
///
/// For example, if [alignment] is [WrapAlignment.center], the children in
- /// each run are grouped togeter in the center of their run in the main axis.
+ /// each run are grouped together in the center of their run in the main axis.
///
/// Defaults to [WrapAlignment.start].
///
@@ -3796,7 +3796,7 @@
/// How the runs themselves should be placed in the cross axis.
///
/// For example, if [runAlignment] is [WrapAlignment.center], the runs are
- /// grouped togeter in the center of the overall [Wrap] in the cross axis.
+ /// grouped together in the center of the overall [Wrap] in the cross axis.
///
/// Defaults to [WrapAlignment.start].
///
@@ -4047,7 +4047,7 @@
class RichText extends LeafRenderObjectWidget {
/// Creates a paragraph of rich text.
///
- /// The [text], [textAlign], [softWrap], [overflow], nad [textScaleFactor]
+ /// The [text], [textAlign], [softWrap], [overflow], and [textScaleFactor]
/// arguments must not be null.
///
/// The [maxLines] property may be null (and indeed defaults to null), but if
@@ -4087,7 +4087,7 @@
/// example, if the [text] is an English phrase followed by a Hebrew phrase,
/// in a [TextDirection.ltr] context the English phrase will be on the left
/// and the Hebrew phrase to its right, while in a [TextDirection.rtl]
- /// context, the English phrase will be on the right and the Hebrow phrase on
+ /// context, the English phrase will be on the right and the Hebrew phrase on
/// its left.
///
/// Defaults to the ambient [Directionality], if any. If there is no ambient
diff --git a/packages/flutter/lib/src/widgets/editable_text.dart b/packages/flutter/lib/src/widgets/editable_text.dart
index 559e8bb..dbce261 100644
--- a/packages/flutter/lib/src/widgets/editable_text.dart
+++ b/packages/flutter/lib/src/widgets/editable_text.dart
@@ -60,7 +60,7 @@
TextEditingController({ String text })
: super(text == null ? TextEditingValue.empty : new TextEditingValue(text: text));
- /// Creates a controller for an editiable text field from an initial [TextEditingValue].
+ /// Creates a controller for an editable text field from an initial [TextEditingValue].
///
/// This constructor treats a null [value] argument as if it were
/// [TextEditingValue.empty].
@@ -221,7 +221,7 @@
/// example, if the text is an English phrase followed by a Hebrew phrase,
/// in a [TextDirection.ltr] context the English phrase will be on the left
/// and the Hebrew phrase to its right, while in a [TextDirection.rtl]
- /// context, the English phrase will be on the right and the Hebrow phrase on
+ /// context, the English phrase will be on the right and the Hebrew phrase on
/// its left.
///
/// Defaults to the ambient [Directionality], if any.
diff --git a/packages/flutter/lib/src/widgets/framework.dart b/packages/flutter/lib/src/widgets/framework.dart
index df70c2a..1d482ec 100644
--- a/packages/flutter/lib/src/widgets/framework.dart
+++ b/packages/flutter/lib/src/widgets/framework.dart
@@ -710,7 +710,7 @@
///
/// The second category is widgets that use [State.setState] or depend on
/// [InheritedWidget]s. These will typically rebuild many times during the
-/// application's lifetime, and it is therefore important to minimise the impact
+/// application's lifetime, and it is therefore important to minimize the impact
/// of rebuilding such a widget. (They may also use [State.initState] or
/// [State.didChangeDependencies] and allocate resources, but the important part
/// is that they rebuild.)
@@ -948,7 +948,7 @@
/// releasing most resources until the framework calls their [dispose]
/// method.
/// * If the framework does not reinsert this subtree by the end of the current
-/// animation frame, the framework will call [dispose], which indiciates that
+/// animation frame, the framework will call [dispose], which indicates that
/// this [State] object will never build again. Subclasses should override
/// this method to release any resources retained by this object (e.g.,
/// stop any active animations).
@@ -2682,7 +2682,7 @@
/// or the child that was passed in, if it just had to update the child, or
/// null, if it removed the child and did not replace it.
///
- /// The following table summarises the above:
+ /// The following table summarizes the above:
///
/// <table>
/// <tr><th><th>`newWidget == null`<th>`newWidget != null`
@@ -3915,7 +3915,7 @@
/// descendant).
///
/// * Paint is currently under way, but the [ParentData] in question does not
- /// affect layour or paint, and the value to be applied could not be
+ /// affect layout or paint, and the value to be applied could not be
/// determined before paint (e.g. it depends on the compositing phase).
///
/// In either case, the next build is expected to cause this element to be
@@ -4251,7 +4251,7 @@
/// checks whether the child is in `forgottenChildren`. If it is, the function
/// acts as if the child was not in `oldChildren`.
///
- /// This function is a convienence wrapper around [updateChild], which updates
+ /// This function is a convenience wrapper around [updateChild], which updates
/// each individual child. When calling [updateChild], this function uses the
/// previous element as the `newSlot` argument.
@protected
diff --git a/packages/flutter/lib/src/widgets/grid_paper.dart b/packages/flutter/lib/src/widgets/grid_paper.dart
index 374cc81..ed401b3 100644
--- a/packages/flutter/lib/src/widgets/grid_paper.dart
+++ b/packages/flutter/lib/src/widgets/grid_paper.dart
@@ -70,7 +70,7 @@
/// The color to draw the lines in the grid.
///
- /// Defaults to a light blue commonly seen on traditional gridpaper.
+ /// Defaults to a light blue commonly seen on traditional grid paper.
final Color color;
/// The distance between the primary lines in the grid, in logical pixels.
diff --git a/packages/flutter/lib/src/widgets/image.dart b/packages/flutter/lib/src/widgets/image.dart
index 7246e7a..72503b1 100644
--- a/packages/flutter/lib/src/widgets/image.dart
+++ b/packages/flutter/lib/src/widgets/image.dart
@@ -30,7 +30,7 @@
///
/// If this is not called from a build method, then it should be reinvoked
/// whenever the dependencies change, e.g. by calling it from
-/// [State.didChangeDependencies], so that any changes in the environement are
+/// [State.didChangeDependencies], so that any changes in the environment are
/// picked up (e.g. if the device pixel ratio changes).
///
/// See also:
diff --git a/packages/flutter/lib/src/widgets/navigator.dart b/packages/flutter/lib/src/widgets/navigator.dart
index 0e0a434..66a1e21 100644
--- a/packages/flutter/lib/src/widgets/navigator.dart
+++ b/packages/flutter/lib/src/widgets/navigator.dart
@@ -157,7 +157,7 @@
/// This route's previous route has changed to the given new route. This is
/// called on a route whenever the previous route changes for any reason, so
/// long as it is in the history, except for immediately after the route has
- /// been pushed (in which wase [didPush] or [didReplace] will be called
+ /// been pushed (in which case [didPush] or [didReplace] will be called
/// instead). `previousRoute` will be null if there's no previous route.
@protected
@mustCallSuper
@@ -207,7 +207,7 @@
///
/// If a later route is entirely opaque, then the route will be active but not
/// rendered. It is even possible for the route to be active but for the stateful
- /// widgets within the route to not be instatiated. See [ModalRoute.maintainState].
+ /// widgets within the route to not be instantiated. See [ModalRoute.maintainState].
bool get isActive {
return _navigator != null && _navigator._history.contains(this);
}
diff --git a/packages/flutter/lib/src/widgets/pages.dart b/packages/flutter/lib/src/widgets/pages.dart
index b20a0ec..811215f 100644
--- a/packages/flutter/lib/src/widgets/pages.dart
+++ b/packages/flutter/lib/src/widgets/pages.dart
@@ -66,7 +66,7 @@
/// Callers must define the [pageBuilder] function which creates the route's
/// primary contents. To add transitions define the [transitionsBuilder] function.
class PageRouteBuilder<T> extends PageRoute<T> {
- /// Creates a route that deletates to builder callbacks.
+ /// Creates a route that delegates to builder callbacks.
///
/// The [pageBuilder], [transitionsBuilder], [opaque], [barrierDismissible],
/// and [maintainState] arguments must not be null.
diff --git a/packages/flutter/lib/src/widgets/performance_overlay.dart b/packages/flutter/lib/src/widgets/performance_overlay.dart
index 694a309..ea0f62c 100644
--- a/packages/flutter/lib/src/widgets/performance_overlay.dart
+++ b/packages/flutter/lib/src/widgets/performance_overlay.dart
@@ -57,7 +57,7 @@
/// is suitable for capturing an SkPicture trace for further analysis.
///
/// For example, if you want a trace of all pictures that could not be
- /// renderered by the rasterizer within the frame boundary (and hence caused
+ /// rendered by the rasterizer within the frame boundary (and hence caused
/// jank), specify 1. Specifying 2 will trace all pictures that took more
/// more than 2 frame intervals to render. Adjust this value to only capture
/// the particularly expensive pictures while skipping the others. Specifying
diff --git a/packages/flutter/lib/src/widgets/scroll_activity.dart b/packages/flutter/lib/src/widgets/scroll_activity.dart
index d628038..b97a5ad 100644
--- a/packages/flutter/lib/src/widgets/scroll_activity.dart
+++ b/packages/flutter/lib/src/widgets/scroll_activity.dart
@@ -19,7 +19,7 @@
/// A backend for a [ScrollActivity].
///
-/// Used by subclases of [ScrollActivity] to manipulate the scroll view that
+/// Used by subclasses of [ScrollActivity] to manipulate the scroll view that
/// they are acting upon.
///
/// See also:
diff --git a/packages/flutter/lib/src/widgets/scroll_configuration.dart b/packages/flutter/lib/src/widgets/scroll_configuration.dart
index f36e211..cfa9bf2 100644
--- a/packages/flutter/lib/src/widgets/scroll_configuration.dart
+++ b/packages/flutter/lib/src/widgets/scroll_configuration.dart
@@ -81,7 +81,7 @@
/// Controls how [Scrollable] widgets behave in a subtree.
///
/// The scroll configuration determines the [ScrollPhysics] and viewport
-/// decorations used by decendants of [child].
+/// decorations used by descendants of [child].
class ScrollConfiguration extends InheritedWidget {
/// Creates a widget that controls how [Scrollable] widgets behave in a subtree.
///
@@ -92,7 +92,7 @@
@required Widget child,
}) : super(key: key, child: child);
- /// How [Scrollable] widgets that are decendants of [child] should behave.
+ /// How [Scrollable] widgets that are descendants of [child] should behave.
final ScrollBehavior behavior;
/// The [ScrollBehavior] for [Scrollable] widgets in the given [BuildContext].
diff --git a/packages/flutter/lib/src/widgets/scroll_context.dart b/packages/flutter/lib/src/widgets/scroll_context.dart
index ef62f6b..2a943b1 100644
--- a/packages/flutter/lib/src/widgets/scroll_context.dart
+++ b/packages/flutter/lib/src/widgets/scroll_context.dart
@@ -49,7 +49,7 @@
///
/// For example, if the scroll position is being driven by an animation, it
/// might be appropriate to set this value to ignore pointer events to
- /// prevent the user from accidentially interacting with the contents of the
+ /// prevent the user from accidentally interacting with the contents of the
/// widget as it animates. The user will still be able to touch the widget,
/// potentially stopping the animation.
void setIgnorePointer(bool value);
diff --git a/packages/flutter/lib/src/widgets/scroll_notification.dart b/packages/flutter/lib/src/widgets/scroll_notification.dart
index 9c3ffdb..3301b4f 100644
--- a/packages/flutter/lib/src/widgets/scroll_notification.dart
+++ b/packages/flutter/lib/src/widgets/scroll_notification.dart
@@ -245,7 +245,7 @@
/// If a drag ends with some residual velocity, a typical [ScrollPhysics] will
/// start a ballistic scroll, which delays the [ScrollEndNotification] until
/// the ballistic simulation completes, at which time [dragDetails] will
- /// be null. If the residtual velocity is too small to trigger ballistic
+ /// be null. If the residual velocity is too small to trigger ballistic
/// scrolling, then the [ScrollEndNotification] will be dispatched immediately
/// and [dragDetails] will be non-null.
final DragEndDetails dragDetails;
@@ -288,7 +288,7 @@
typedef bool ScrollNotificationPredicate(ScrollNotification notification);
/// A [ScrollNotificationPredicate] that checks whether
-/// `notification.depth == 0`, which means that the notification diid not bubble
+/// `notification.depth == 0`, which means that the notification did not bubble
/// through any intervening scrolling widgets.
bool defaultScrollNotificationPredicate(ScrollNotification notification) {
return notification.depth == 0;
diff --git a/packages/flutter/lib/src/widgets/scroll_physics.dart b/packages/flutter/lib/src/widgets/scroll_physics.dart
index 31049de..0b111a8 100644
--- a/packages/flutter/lib/src/widgets/scroll_physics.dart
+++ b/packages/flutter/lib/src/widgets/scroll_physics.dart
@@ -130,7 +130,7 @@
return parent.applyBoundaryConditions(position, value);
}
- /// Returns a simulation for ballisitic scrolling starting from the given
+ /// Returns a simulation for ballistic scrolling starting from the given
/// position with the given velocity.
///
/// This is used by [ScrollPositionWithSingleContext] in the
diff --git a/packages/flutter/lib/src/widgets/scroll_position.dart b/packages/flutter/lib/src/widgets/scroll_position.dart
index c3aec5c..2a42ae5 100644
--- a/packages/flutter/lib/src/widgets/scroll_position.dart
+++ b/packages/flutter/lib/src/widgets/scroll_position.dart
@@ -374,7 +374,7 @@
/// Called whenever the scroll position or the dimensions of the scroll view
/// change to schedule an update of the available semantics actions. The
- /// actual update will be performed in the nxt frame. If non is pending
+ /// actual update will be performed in the next frame. If non is pending
/// a frame will be scheduled.
///
/// For example: If the scroll view has been scrolled all the way to the top,
diff --git a/packages/flutter/lib/src/widgets/scroll_position_with_single_context.dart b/packages/flutter/lib/src/widgets/scroll_position_with_single_context.dart
index 371ec87..b355079 100644
--- a/packages/flutter/lib/src/widgets/scroll_position_with_single_context.dart
+++ b/packages/flutter/lib/src/widgets/scroll_position_with_single_context.dart
@@ -30,7 +30,7 @@
/// See also:
///
/// * [ScrollPosition], which defines the underlying model for a position
-/// within a [Scrollable] but is agnositic as to how that position is
+/// within a [Scrollable] but is agnostic as to how that position is
/// changed.
/// * [ScrollView] and its subclasses such as [ListView], which use
/// [ScrollPositionWithSingleContext] to manage their scroll position.
diff --git a/packages/flutter/lib/src/widgets/scroll_simulation.dart b/packages/flutter/lib/src/widgets/scroll_simulation.dart
index 376dfa6..73c916a 100644
--- a/packages/flutter/lib/src/widgets/scroll_simulation.dart
+++ b/packages/flutter/lib/src/widgets/scroll_simulation.dart
@@ -72,7 +72,7 @@
assert(_springTime != null);
}
- /// The maximum velocity that can be transfered from the inertia of a ballistic
+ /// The maximum velocity that can be transferred from the inertia of a ballistic
/// scroll into overscroll.
static const double maxSpringTransferVelocity = 5000.0;
diff --git a/packages/flutter/lib/src/widgets/scroll_view.dart b/packages/flutter/lib/src/widgets/scroll_view.dart
index 0e198df..5069172 100644
--- a/packages/flutter/lib/src/widgets/scroll_view.dart
+++ b/packages/flutter/lib/src/widgets/scroll_view.dart
@@ -27,7 +27,7 @@
/// various scrolling effects, such as lists, grids, and expanding headers.
///
/// [ScrollView] helps orchestrate these pieces by creating the [Scrollable] and
-/// the viewport and defering to its subclass to create the slivers.
+/// the viewport and deferring to its subclass to create the slivers.
///
/// To control the initial scroll offset of the scroll view, provide a
/// [controller] with its [ScrollController.initialScrollOffset] property set.
@@ -171,7 +171,7 @@
/// concrete [AxisDirection].
///
/// If the [scrollDirection] is [Axis.horizontal], the ambient
- /// [Directionality] is also consided when selecting the concrete
+ /// [Directionality] is also considered when selecting the concrete
/// [AxisDirection]. For example, if the ambient [Directionality] is
/// [TextDirection.rtl], then the non-reversed [AxisDirection] is
/// [AxisDirection.left] and the reversed [AxisDirection] is
diff --git a/packages/flutter/lib/src/widgets/sliver.dart b/packages/flutter/lib/src/widgets/sliver.dart
index 6cb4d82..5a0dfe8 100644
--- a/packages/flutter/lib/src/widgets/sliver.dart
+++ b/packages/flutter/lib/src/widgets/sliver.dart
@@ -382,7 +382,7 @@
/// * [SliverFixedExtentList], which is more efficient for children with
/// the same extent in the main axis.
/// * [SliverPrototypeExtentList], which is similar to [SliverFixedExtentList]
-/// except that it uses a prototype list item intead a pixel value to define
+/// except that it uses a prototype list item instead of a pixel value to define
/// the main axis extent of each item.
/// * [SliverGrid], which places its children in arbitrary positions.
class SliverList extends SliverMultiBoxAdaptorWidget {
@@ -434,7 +434,7 @@
/// See also:
///
/// * [SliverPrototypeExtentList], which is similar to [SliverFixedExtentList]
-/// except that it uses a prototype list item intead a pixel value to define
+/// except that it uses a prototype list item instead of a pixel value to define
/// the main axis extent of each item.
/// * [SliverFillViewport], which determines the [itemExtent] based on
/// [SliverConstraints.viewportMainAxisExtent].
@@ -505,7 +505,7 @@
/// * [SliverFixedExtentList], which places its children in a linear
/// array with a fixed extent in the main axis.
/// * [SliverPrototypeExtentList], which is similar to [SliverFixedExtentList]
-/// except that it uses a prototype list item intead a pixel value to define
+/// except that it uses a prototype list item instead of a pixel value to define
/// the main axis extent of each item.
class SliverGrid extends SliverMultiBoxAdaptorWidget {
/// Creates a sliver that places multiple box children in a two dimensional
@@ -607,7 +607,7 @@
/// * [SliverFixedExtentList], which has a configurable
/// [SliverFixedExtentList.itemExtent].
/// * [SliverPrototypeExtentList], which is similar to [SliverFixedExtentList]
-/// except that it uses a prototype list item intead a pixel value to define
+/// except that it uses a prototype list item instead of a pixel value to define
/// the main axis extent of each item.
/// * [SliverList], which does not require its children to have the same
/// extent in the main axis.
diff --git a/packages/flutter/lib/src/widgets/sliver_prototype_extent_list.dart b/packages/flutter/lib/src/widgets/sliver_prototype_extent_list.dart
index 9c8a5a1..5fa7e8f 100644
--- a/packages/flutter/lib/src/widgets/sliver_prototype_extent_list.dart
+++ b/packages/flutter/lib/src/widgets/sliver_prototype_extent_list.dart
@@ -20,7 +20,7 @@
/// [SliverPrototypeExtentList] is more efficient than [SliverList] because
/// [SliverPrototypeExtentList] does not need to lay out its children to obtain
/// their extent along the main axis. It's a little more flexible than
-/// [SliverFixedExtentList] because there's no need to determine the approriate
+/// [SliverFixedExtentList] because there's no need to determine the appropriate
/// item extent in pixels.
///
/// See also:
diff --git a/packages/flutter/lib/src/widgets/text.dart b/packages/flutter/lib/src/widgets/text.dart
index a2ff2df..9f1202b 100644
--- a/packages/flutter/lib/src/widgets/text.dart
+++ b/packages/flutter/lib/src/widgets/text.dart
@@ -230,7 +230,7 @@
/// example, if the [data] is an English phrase followed by a Hebrew phrase,
/// in a [TextDirection.ltr] context the English phrase will be on the left
/// and the Hebrew phrase to its right, while in a [TextDirection.rtl]
- /// context, the English phrase will be on the right and the Hebrow phrase on
+ /// context, the English phrase will be on the right and the Hebrew phrase on
/// its left.
///
/// Defaults to the ambient [Directionality], if any.
diff --git a/packages/flutter/lib/src/widgets/transitions.dart b/packages/flutter/lib/src/widgets/transitions.dart
index 0012061..9168c25 100644
--- a/packages/flutter/lib/src/widgets/transitions.dart
+++ b/packages/flutter/lib/src/widgets/transitions.dart
@@ -160,7 +160,7 @@
/// painted v times its normal size.
Animation<double> get scale => listenable;
- /// The alignment of the origin of the coordainte system in which the scale
+ /// The alignment of the origin of the coordinate system in which the scale
/// takes place, relative to the size of the box.
///
/// For example, to set the origin of the scale to bottom middle, you can use
@@ -498,7 +498,7 @@
/// For simple cases without additional state, consider using
/// [AnimatedWidget].
///
-/// ## Performance optimisations
+/// ## Performance optimizations
///
/// If your [builder] function contains a subtree that does not depend on the
/// animation, it's more efficient to build that subtree once instead of
diff --git a/packages/flutter/test/rendering/recording_canvas.dart b/packages/flutter/test/rendering/recording_canvas.dart
index ed046b3..78024eb 100644
--- a/packages/flutter/test/rendering/recording_canvas.dart
+++ b/packages/flutter/test/rendering/recording_canvas.dart
@@ -38,7 +38,7 @@
/// A [Canvas] for tests that records its method calls.
///
-/// This class can be used in conjuction with [TestRecordingPaintingContext]
+/// This class can be used in conjunction with [TestRecordingPaintingContext]
/// to record the [Canvas] method calls made by a renderer. For example:
///
/// ```dart
diff --git a/packages/flutter/test/widgets/semantics_tester.dart b/packages/flutter/test/widgets/semantics_tester.dart
index 02a2c02..918ec62 100644
--- a/packages/flutter/test/widgets/semantics_tester.dart
+++ b/packages/flutter/test/widgets/semantics_tester.dart
@@ -175,7 +175,7 @@
/// The transform from this node's coordinate system to its parent's coordinate system.
///
/// By default, the transform is null, which represents the identity
- /// transformation (i.e., that this node has the same coorinate system as its
+ /// transformation (i.e., that this node has the same coordinate system as its
/// parent).
final Matrix4 transform;
diff --git a/packages/flutter_driver/lib/src/common.dart b/packages/flutter_driver/lib/src/common.dart
index d7dab89..1b6a4a7 100644
--- a/packages/flutter_driver/lib/src/common.dart
+++ b/packages/flutter_driver/lib/src/common.dart
@@ -24,7 +24,7 @@
fs = const LocalFileSystem();
}
-/// Flutter Driver test ouputs directory.
+/// Flutter Driver test output directory.
///
/// Tests should write any output files to this directory. Defaults to the path
/// set in the FLUTTER_TEST_OUTPUTS_DIR environment variable, or `build` if
diff --git a/packages/flutter_localizations/lib/src/material_localizations.dart b/packages/flutter_localizations/lib/src/material_localizations.dart
index e1fb7d2..6c63917 100644
--- a/packages/flutter_localizations/lib/src/material_localizations.dart
+++ b/packages/flutter_localizations/lib/src/material_localizations.dart
@@ -45,7 +45,7 @@
/// * it - Italian
/// * ja - Japanese
/// * ps - Pashto
-/// * pt - Portugese
+/// * pt - Portuguese
/// * ru - Russian
/// * sd - Sindhi
/// * ur - Urdu
@@ -369,7 +369,7 @@
/// A [LocalizationsDelegate] that uses [GlobalMaterialLocalizations.load]
/// to create an instance of this class.
///
- /// Most internationlized apps will use [GlobalMaterialLocalizations.delegates]
+ /// Most internationalized apps will use [GlobalMaterialLocalizations.delegates]
/// as the value of [MaterialApp.localizationsDelegates] to include
/// the localizations for both the material and widget libraries.
static const LocalizationsDelegate<MaterialLocalizations> delegate = const _MaterialLocalizationsDelegate();
diff --git a/packages/flutter_test/lib/src/binding.dart b/packages/flutter_test/lib/src/binding.dart
index 49b53b8..376a508 100644
--- a/packages/flutter_test/lib/src/binding.dart
+++ b/packages/flutter_test/lib/src/binding.dart
@@ -103,7 +103,7 @@
/// This can be used to redirect console output from the framework, or to
/// change the behavior of [debugPrint]. For example,
/// [AutomatedTestWidgetsFlutterBinding] uses it to make [debugPrint]
- /// synchronous, disabling its normal throttling behaviour.
+ /// synchronous, disabling its normal throttling behavior.
@protected
DebugPrintCallback get debugPrintOverride => debugPrint;
@@ -212,13 +212,13 @@
});
}
- /// Convert the given point from the global coodinate system (as used by
+ /// Convert the given point from the global coordinate system (as used by
/// pointer events from the device) to the coordinate system used by the
/// tests (an 800 by 600 window).
Offset globalToLocal(Offset point) => point;
/// Convert the given point from the coordinate system used by the tests (an
- /// 800 by 600 window) to the global coodinate system (as used by pointer
+ /// 800 by 600 window) to the global coordinate system (as used by pointer
/// events from the device).
Offset localToGlobal(Offset point) => point;
@@ -1008,7 +1008,7 @@
/// Provides the transformation matrix that converts coordinates in the test
/// coordinate space to coordinates in logical pixels on the real display.
///
- /// This is essenitally the same as [toMatrix] but ignoring the device pixel
+ /// This is essentially the same as [toMatrix] but ignoring the device pixel
/// ratio.
///
/// This is useful because pointers are described in logical pixels, as
diff --git a/packages/flutter_test/lib/src/controller.dart b/packages/flutter_test/lib/src/controller.dart
index e129ed6..af172ce 100644
--- a/packages/flutter_test/lib/src/controller.dart
+++ b/packages/flutter_test/lib/src/controller.dart
@@ -320,7 +320,7 @@
/// To make tests more realistic, frames may be pumped during this time (using
/// calls to [pump]). If the total duration is longer than `frameInterval`,
/// then one frame is pumped each time that amount of time elapses while
- /// sending events, or each time an event is synthesised, whichever is rarer.
+ /// sending events, or each time an event is synthesized, whichever is rarer.
///
/// A fling is essentially a drag that ends at a particular speed. If you
/// just want to drag and end without a fling, use [dragFrom].
diff --git a/packages/flutter_test/lib/src/finders.dart b/packages/flutter_test/lib/src/finders.dart
index 718e3a5..63196f6 100644
--- a/packages/flutter_test/lib/src/finders.dart
+++ b/packages/flutter_test/lib/src/finders.dart
@@ -213,7 +213,7 @@
/// Searches a widget tree and returns nodes that match a particular
/// pattern.
abstract class Finder {
- /// Initialises a Finder. Used by subclasses to initialize the [skipOffstage]
+ /// Initializes a Finder. Used by subclasses to initialize the [skipOffstage]
/// property.
Finder({ this.skipOffstage: true });
@@ -385,7 +385,7 @@
/// Searches a widget tree and returns nodes that match a particular
/// pattern.
abstract class MatchFinder extends Finder {
- /// Initialises a predicate-based Finder. Used by subclasses to initialize the
+ /// Initializes a predicate-based Finder. Used by subclasses to initialize the
/// [skipOffstage] property.
MatchFinder({ bool skipOffstage: true }) : super(skipOffstage: skipOffstage);
diff --git a/packages/flutter_test/lib/src/matchers.dart b/packages/flutter_test/lib/src/matchers.dart
index 369c589..f5af019 100644
--- a/packages/flutter_test/lib/src/matchers.dart
+++ b/packages/flutter_test/lib/src/matchers.dart
@@ -449,7 +449,7 @@
/// Returns true if [c] represents a whitespace code unit.
bool _isWhitespace(int c) => (c <= 0x000D && c >= 0x0009) || c == 0x0020;
-/// Returns true if [c] represents a vertical line unicode line art code unit.
+/// Returns true if [c] represents a vertical line Unicode line art code unit.
///
/// See [https://en.wikipedia.org/wiki/Box-drawing_character]. This method only
/// specifies vertical line art code units currently used by Flutter line art.
diff --git a/packages/flutter_tools/lib/src/base/file_system.dart b/packages/flutter_tools/lib/src/base/file_system.dart
index 556c8fe..296ecfe 100644
--- a/packages/flutter_tools/lib/src/base/file_system.dart
+++ b/packages/flutter_tools/lib/src/base/file_system.dart
@@ -140,7 +140,7 @@
/// Canonicalizes [path].
///
-/// This function implements the behaviour of `canonicalize` from
+/// This function implements the behavior of `canonicalize` from
/// `package:path`. However, unlike the original, it does not change the ASCII
/// case of the path. Changing the case can break hot reload in some situations,
/// for an example see: https://github.com/flutter/flutter/issues/9539.
diff --git a/packages/flutter_tools/lib/src/base/port_scanner.dart b/packages/flutter_tools/lib/src/base/port_scanner.dart
index 86cc401..e1c0a45 100644
--- a/packages/flutter_tools/lib/src/base/port_scanner.dart
+++ b/packages/flutter_tools/lib/src/base/port_scanner.dart
@@ -28,7 +28,7 @@
/// Returns an available port as close to [defaultPort] as possible.
///
/// If [defaultPort] is available, this will return it. Otherwise, it will
- /// search for an avaiable port close to [defaultPort]. If it cannot find one,
+ /// search for an available port close to [defaultPort]. If it cannot find one,
/// it will return any available port.
Future<int> findPreferredPort(int defaultPort) async {
int iterationCount = 0;
diff --git a/packages/flutter_tools/lib/src/base/terminal.dart b/packages/flutter_tools/lib/src/base/terminal.dart
index 842180e..5a64b55 100644
--- a/packages/flutter_tools/lib/src/base/terminal.dart
+++ b/packages/flutter_tools/lib/src/base/terminal.dart
@@ -89,7 +89,7 @@
return _broadcastStdInString;
}
- /// Prompts the user to input a chraracter within the accepted list.
+ /// Prompts the user to input a character within the accepted list.
/// Reprompts if inputted character is not in the list.
///
/// `prompt` is the text displayed prior to waiting for user input each time.
diff --git a/packages/flutter_tools/lib/src/base/utils.dart b/packages/flutter_tools/lib/src/base/utils.dart
index 2a4fee1..cbe3507 100644
--- a/packages/flutter_tools/lib/src/base/utils.dart
+++ b/packages/flutter_tools/lib/src/base/utils.dart
@@ -184,15 +184,15 @@
///
/// f47ac10b-58cc-4372-a567-0e02b2c3d479
///
-/// The generated uuids are 128 bit numbers encoded in a specific string format.
+/// The generated UUIDs are 128 bit numbers encoded in a specific string format.
///
/// For more information, see
/// http://en.wikipedia.org/wiki/Universally_unique_identifier.
class Uuid {
final Random _random = new Random();
- /// Generate a version 4 (random) uuid. This is a uuid scheme that only uses
- /// random numbers as the source of the generated uuid.
+ /// Generate a version 4 (random) UUID. This is a UUID scheme that only uses
+ /// random numbers as the source of the generated UUID.
String generateV4() {
// Generate xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx / 8-4-4-4-12.
final int special = 8 + _random.nextInt(4);
diff --git a/packages/flutter_tools/lib/src/device.dart b/packages/flutter_tools/lib/src/device.dart
index dc85b43..e79c73f 100644
--- a/packages/flutter_tools/lib/src/device.dart
+++ b/packages/flutter_tools/lib/src/device.dart
@@ -389,7 +389,7 @@
@override
String toString() => name;
- /// Process ID of the app on the deivce.
+ /// Process ID of the app on the device.
int appPid;
}
diff --git a/packages/flutter_tools/lib/src/ios/mac.dart b/packages/flutter_tools/lib/src/ios/mac.dart
index 644f66a..ee60c27 100644
--- a/packages/flutter_tools/lib/src/ios/mac.dart
+++ b/packages/flutter_tools/lib/src/ios/mac.dart
@@ -95,7 +95,7 @@
/// Starts `idevicesyslog` and returns the running process.
Future<Process> startLogger() => runCommand(<String>['idevicesyslog']);
- /// Captures a screenshot to the specified outputfile.
+ /// Captures a screenshot to the specified outputFile.
Future<Null> takeScreenshot(File outputFile) {
return runCheckedAsync(<String>['idevicescreenshot', outputFile.path]);
}
diff --git a/packages/flutter_tools/lib/src/runner/flutter_command.dart b/packages/flutter_tools/lib/src/runner/flutter_command.dart
index 025a8be..a61beed 100644
--- a/packages/flutter_tools/lib/src/runner/flutter_command.dart
+++ b/packages/flutter_tools/lib/src/runner/flutter_command.dart
@@ -50,7 +50,7 @@
/// latency without measuring user interaction time.
///
/// [FlutterCommand] will automatically measure and report the command's
- /// complete time if not overriden.
+ /// complete time if not overridden.
final DateTime endTimeOverride;
}
diff --git a/packages/flutter_tools/lib/src/vmservice.dart b/packages/flutter_tools/lib/src/vmservice.dart
index 703caf3..f0d4f15 100644
--- a/packages/flutter_tools/lib/src/vmservice.dart
+++ b/packages/flutter_tools/lib/src/vmservice.dart
@@ -533,7 +533,7 @@
}
/// A ServiceObjectOwner is either a [VM] or an [Isolate]. Owners can cache
-/// and/or canonicalize service objets received over the wire.
+/// and/or canonicalize service objects received over the wire.
abstract class ServiceObjectOwner extends ServiceObject {
ServiceObjectOwner._empty(ServiceObjectOwner owner) : super._empty(owner);
