diff --git a/examples/src/Repositories/UserRepository.php b/examples/src/Repositories/UserRepository.php
index 257fe754..11a0bdec 100644
--- a/examples/src/Repositories/UserRepository.php
+++ b/examples/src/Repositories/UserRepository.php
@@ -9,7 +9,6 @@ use OAuth2ServerExamples\Entities\UserEntity;
 
 class UserRepository implements UserRepositoryInterface
 {
-
     /**
      * Get a user entity.
      *
@@ -30,6 +29,6 @@ class UserRepository implements UserRepositoryInterface
             return new UserEntity();
         }
 
-        return null;
+        return;
     }
 }