fixed misplaced file

src/Symfony/Bundle/FrameworkBundle/Debug/EventDispatcher.php

@@ -6,6 +6,7 @@ use Symfony\Bundle\FrameworkBundle\EventDispatcher as BaseEventDispatcher;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\EventDispatcher\Event;
 use Symfony\Component\HttpKernel\Log\LoggerInterface;
+use Symfony\Component\HttpKernel\Debug\EventDispatcherTraceableInterface;
 
 /*
  * This file is part of the Symfony package.

src/Symfony/Bundle/FrameworkBundle/Debug/EventDispatcherTraceableInterface.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Symfony\Bundle\FrameworkBundle\Debug;
+namespace Symfony\Component\HttpKernel\Debug;
 
 /*
  * This file is part of the Symfony package.