Prettier RN local-cli

Reviewed By: yungsters

Differential Revision: D7962462

fbshipit-source-id: 0afe2092af8703895de91a6d1400315c3173aa6d

local-cli/server/middleware/openStackFrameInEditorMiddleware.js

@@ -3,7 +3,10 @@
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
+ *
+ * @format
  */
+
 'use strict';
 
 const launchEditor = require('../util/launchEditor');