Fix typos (#82319)

dev/tools/lib/proto/conductor_state.proto

@@ -72,7 +72,7 @@ message Repository {
   // The remote commits will be fetched from.
   Remote upstream = 5;
 
-  // The remote cherrypicks will be pushed to to create a Pull Request.
+  // The remote cherrypicks will be pushed to create a Pull Request.
   //
   // This should be a mirror owned by the user conducting the release.
   Remote mirror = 6;

packages/flutter/lib/src/material/elevated_button.dart

@@ -130,7 +130,7 @@ class ElevatedButton extends ButtonStyleButton {
   /// A static convenience method that constructs an elevated button
   /// [ButtonStyle] given simple values.
   ///
-  /// The [onPrimary], and [onSurface] colors are used to to create a
+  /// The [onPrimary], and [onSurface] colors are used to create a
   /// [MaterialStateProperty] [ButtonStyle.foregroundColor] value in the same
   /// way that [defaultStyleOf] uses the [ColorScheme] colors with the same
   /// names. Specify a value for [onPrimary] to specify the color of the

packages/flutter/lib/src/material/outlined_button.dart

@@ -118,7 +118,7 @@ class OutlinedButton extends ButtonStyleButton {
   /// A static convenience method that constructs an outlined button
   /// [ButtonStyle] given simple values.
   ///
-  /// The [primary], and [onSurface] colors are used to to create a
+  /// The [primary], and [onSurface] colors are used to create a
   /// [MaterialStateProperty] [ButtonStyle.foregroundColor] value in the same
   /// way that [defaultStyleOf] uses the [ColorScheme] colors with the same
   /// names. Specify a value for [primary] to specify the color of the button's

packages/flutter/lib/src/material/text_button.dart

@@ -165,7 +165,7 @@ class TextButton extends ButtonStyleButton {
   /// A static convenience method that constructs a text button
   /// [ButtonStyle] given simple values.
   ///
-  /// The [primary], and [onSurface] colors are used to to create a
+  /// The [primary], and [onSurface] colors are used to create a
   /// [MaterialStateProperty] [ButtonStyle.foregroundColor] value in the same
   /// way that [defaultStyleOf] uses the [ColorScheme] colors with the same
   /// names. Specify a value for [primary] to specify the color of the button's

packages/flutter/lib/src/widgets/router.dart

@@ -370,7 +370,7 @@ class Router<T> extends StatefulWidget {
     scope.routerState._setStateWithExplicitReportStatus(_IntentionToReportRouteInformation.must, callback);
   }
 
-  /// Forces the [Router] to to run the [callback] without reporting the route
+  /// Forces the [Router] to run the [callback] without reporting the route
   /// information back to the engine.
   ///
   /// Use this method if you don't want the [Router] to report the new route

packages/integration_test/lib/integration_test_driver.dart

@@ -23,7 +23,7 @@ String testOutputsDirectory =
 /// succeeds.
 typedef ResponseDataCallback = FutureOr<void> Function(Map<String, dynamic>?);
 
-/// Writes a json-serializable json data to to
+/// Writes a json-serializable json data to
 /// [testOutputsDirectory]/`testOutputFilename.json`.
 ///
 /// This is the default `responseDataCallback` in [integrationDriver].