ZF-6538: Update return value of front controller resource

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@15330 44c647ce-9c0f-0410-b52a-842ac1e357ba

library/Zend/Application/Resource/Frontcontroller.php

@@ -39,7 +39,7 @@ class Zend_Application_Resource_Frontcontroller extends Zend_Application_Resourc
     /**
      * Initialize Front Controller
      * 
-     * @return void
+     * @return Zend_Controller_Front
      */
     public function init()
     {