Update UserListener.php

Doctrine/UserListener.php

@@ -11,7 +11,8 @@
 
 namespace FOS\UserBundle\Doctrine;
 
-use Doctrine\Common\EventSubscriber; 
+use Doctrine\Common\EventSubscriber;
+use Doctrine\Common\Persistence\Event\LifecycleEventArgs;
 use Doctrine\Common\Persistence\ObjectManager;
 use Doctrine\ODM\MongoDB\DocumentManager;
 use Doctrine\ORM\EntityManager;
@@ -19,6 +20,7 @@ use FOS\UserBundle\Model\UserInterface;
 use FOS\UserBundle\Util\CanonicalFieldsUpdater;
 use FOS\UserBundle\Util\PasswordUpdaterInterface;
 use Doctrine\ORM\Event\PreUpdateEventArgs;
+ 
 
 /**
  * Doctrine listener updating the canonical username and password fields.
@@ -64,9 +66,9 @@ class UserListener implements EventSubscriber
     /**
      * Pre update listener based on doctrine common.
      *
-     * @param PreUpdateEventArgs  $args
+     * @param PreUpdateEventArgs $args
      */
-    public function preUpdate(PreUpdateEventArgs  $args)
+    public function preUpdate(PreUpdateEventArgs $args)
     {
         $object = $args->getObject();
         if ($object instanceof UserInterface) {
@@ -89,10 +91,10 @@ class UserListener implements EventSubscriber
     /**
      * Recomputes change set for Doctrine implementations not doing it automatically after the event.
      *
-     * @param ObjectManager $om
+     * @param EntityManager $om
      * @param UserInterface $user
      */
-    private function recomputeChangeSet(ObjectManager $om, UserInterface $user)
+    private function recomputeChangeSet(EntityManager $om, UserInterface $user)
     {
         $meta = $om->getClassMetadata(get_class($user));