[Security] fixed typos

src/Symfony/Component/Security/Http/Firewall/LogoutListener.php

@@ -17,8 +17,8 @@ use Symfony\Component\Security\Http\Logout\LogoutHandlerInterface;
 use Symfony\Component\Security\Core\SecurityContextInterface;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpFoundation\RedirectResponse;
-use Symfony\Component\Kernel\Event\GetResponseEvent;
-use Symfony\Component\Kernel\Events;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\Events;
 
 /**
  * LogoutListener logout users.