[web] Fix typo apple-mobile-web-app-status-bar-style (#49894)

examples/flutter_gallery/web/index.html

diff --git a/examples/flutter_gallery/web/index.html b/examples/flutter_gallery/web/index.html
index d670d63..328096a 100644
--- a/examples/flutter_gallery/web/index.html
+++ b/examples/flutter_gallery/web/index.html
@@ -10,7 +10,7 @@
 
   <!-- iOS meta tags & icons -->
   <meta name="apple-mobile-web-app-capable" content="yes">
-  <meta name="apple-mobile-web-status-bar-style" content="black">
+  <meta name="apple-mobile-web-app-status-bar-style" content="black">
   <meta name="apple-mobile-web-app-title" content="Flutter Gallery">
   <link rel="apple-touch-icon" href="/icons/Icon-192.png">
   <link rel="shortcut icon" type="image/png" href="/favicon.png"/>

packages/flutter_tools/templates/app/web/index.html.tmpl

diff --git a/packages/flutter_tools/templates/app/web/index.html.tmpl b/packages/flutter_tools/templates/app/web/index.html.tmpl
index a74f53e..d7de3a4 100644
--- a/packages/flutter_tools/templates/app/web/index.html.tmpl
+++ b/packages/flutter_tools/templates/app/web/index.html.tmpl
@@ -7,7 +7,7 @@
 
   <!-- iOS meta tags & icons -->
   <meta name="apple-mobile-web-app-capable" content="yes">
-  <meta name="apple-mobile-web-status-bar-style" content="black">
+  <meta name="apple-mobile-web-app-status-bar-style" content="black">
   <meta name="apple-mobile-web-app-title" content="{{projectName}}">
   <link rel="apple-touch-icon" href="/icons/Icon-192.png">