diff --git a/examples/src/Repositories/ClientRepository.php b/examples/src/Repositories/ClientRepository.php
index da7078e6..47db508c 100644
--- a/examples/src/Repositories/ClientRepository.php
+++ b/examples/src/Repositories/ClientRepository.php
@@ -32,7 +32,7 @@ class ClientRepository implements ClientRepositoryInterface
     }
 
     /**
-     * {@inheritDoc}
+     * {@inheritdoc}
      */
     public function validateClient($clientIdentifier, $clientSecret, $grantType)
     {