Merge branch '4.4' into 5.0

* 4.4:
  Fix code
  Tweak the code to avoid fabbot false positives

Author: fabpot

Security/User/EntityUserProvider.php

@@ -92,7 +92,7 @@ public function refreshUser(UserInterface $user)
 
             $refreshedUser = $repository->find($id);
             if (null === $refreshedUser) {
-                throw new UsernameNotFoundException('User with id '.json_encode($id).' not found.'));
+                throw new UsernameNotFoundException('User with id '.json_encode($id).' not found.');
             }
         }