fix cs

src/Bundle/ChillActivityBundle/Controller/ActivityController.php

@@ -407,6 +407,7 @@ final class ActivityController extends AbstractController
             if (array_key_exists('usersId', $activityData) && $activityType->getUsersVisible() > 0) {
                 foreach ($activityData['usersId'] as $userId) {
                     $user = $this->userRepository->find($userId);
+
                     if (null !== $user) {
                         $entity->addUser($user);
                     }