Fix documentation (flutter#3362)

Author: mvanbeusekom

packages/camera/camera/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.6.2+1
+
+* Fix the API documentation for the `CameraController.takePicture` method.
+
 ## 0.6.2
 
 * Add zoom support for Android and iOS implementations.

packages/camera/camera/lib/src/camera_controller.dart

@@ -226,13 +226,7 @@ class CameraController extends ValueNotifier<CameraValue> {
     await CameraPlatform.instance.prepareForVideoRecording();
   }
 
-  /// Captures an image and saves it to [path].
-  ///
-  /// A path can for example be obtained using
-  /// [path_provider](https://pub.dartlang.org/packages/path_provider).
-  ///
-  /// If a file already exists at the provided path an error will be thrown.
-  /// The file can be read as this function returns.
+  /// Captures an image and returns the file where it was saved.
   ///
   /// Throws a [CameraException] if the capture fails.
   Future<XFile> takePicture() async {

packages/camera/camera/pubspec.yaml

@@ -2,7 +2,7 @@ name: camera
 description: A Flutter plugin for getting information about and controlling the
   camera on Android and iOS. Supports previewing the camera feed, capturing images, capturing video,
   and streaming image buffers to dart.
-version: 0.6.2
+version: 0.6.2+1
 homepage: https://github.com/flutter/plugins/tree/master/packages/camera/camera
 
 dependencies: