Remove training whitespace in empty PHPDoc lines

Author: Vinai

lib/internal/Magento/Framework/App/Action/Plugin/ActionFlagNoDispatchPlugin.php

@@ -7,7 +7,7 @@
 use Magento\Framework\App\ResponseInterface;
 
 /**
- * 
+ *
  */
 class ActionFlagNoDispatchPlugin
 {
@@ -31,7 +31,7 @@ public function __construct(ActionFlag $actionFlag, ResponseInterface $response)
      * @param ActionInterface $subject
      * @param callable $proceed
      * @return ResponseInterface
-     * 
+     *
      * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function aroundExecute(ActionInterface $subject, callable $proceed)

lib/internal/Magento/Framework/App/Action/Plugin/EventDispatchPlugin.php

@@ -12,7 +12,7 @@
 use Magento\Framework\HTTP\PhpEnvironment\Response;
 
 /**
- * 
+ *
  */
 class EventDispatchPlugin
 {