Remove extra spacing for CS fixer

Author: bshaffer

appengine/php72/wordpress/files/gae-app.php

@@ -3,7 +3,7 @@
 /**
  * This file handles all routing for a WordPress project running on App Engine.
  * It serves up the appropriate PHP file depending on the request URI.
- * 
+ *
  * @see https://cloud.google.com/appengine/docs/standard/php7/runtime#application_startup
  */