remove newline

packages/path-provider/lib/path_provider.dart

@@ -7,8 +7,6 @@ import 'dart:io';
 
 import 'package:flutter/services.dart';
 
-/// Returns commonly used locations on the filesystem.
-
 const _channel = const MethodChannel('plugins.flutter.io/path_provider');
 
   /// Path to the temporary directory on the device.
@@ -28,7 +26,6 @@ const _channel = const MethodChannel('plugins.flutter.io/path_provider');
     return new Directory(path);
   }
 
-
   /// Path to a directory where the application may place files that are private
   /// to the application and will only be cleared when the application itself
   /// is deleted.