Add a raw hello_world that shows "Hello, world"
Previously, hello_world.dart was an interactive circle. I've moved that
to touch_input.dart. We should eventually harmonize the touch input
examples at all the layers.
diff --git a/examples/layers/rendering/hello_world.dart b/examples/layers/rendering/hello_world.dart
index 84f39a6..6716b0d 100644
--- a/examples/layers/rendering/hello_world.dart
+++ b/examples/layers/rendering/hello_world.dart
@@ -14,7 +14,7 @@
// child both vertically and horizontally.
root: new RenderPositionedBox(
alignment: const FractionalOffset(0.5, 0.5),
- // We use a RenderParagraph to display the text "Hello, world." without
+ // We use a RenderParagraph to display the text 'Hello, world.' without
// any explicit styling.
child: new RenderParagraph(new PlainTextSpan('Hello, world.'))
)
