Very minor typo fixes for GData/FileAPI code.

webkit/chromeos/fileapi/file_util_async.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WEBKIT_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_ASYNC_H_
 #define WEBKIT_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_ASYNC_H_
 
 #include "base/callback.h"
 #include "base/file_util_proxy.h"
 #include "base/platform_file.h"
@@ skipping 100 matching lines @@
   // if callback is called through PostTask, the data might get overwritten
   // before callback is actually called.
   //
   // TODO(olege): Maybe make it possible to read only a part of the directory.
   virtual void ReadDirectory(const FilePath& dir_path,
                              const ReadDirectoryCallback& callback) = 0;
 
   // TODO(olege): Add LocalCopy and LocalMove.
 };
 
-}  // fileapi
+}  // namespace fileapi
 
 #endif  // WEBKIT_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_ASYNC_H_