fix formatting

lib/User/Event/SocialNetworkAuthEvent.php

@@ -1,11 +1,11 @@
 <?php
+
 namespace Da\User\Event;
 
 use Da\User\Model\SocialNetworkAccount;
 use yii\authclient\ClientInterface;
 use yii\base\Event;
 
-
 class SocialNetworkAuthEvent extends Event
 {
     const EVENT_BEFORE_AUTHENTICATE = 'beforeAuthenticate';