diff --git a/extensions/authclient/README.md b/extensions/authclient/README.md
index 163964999b..8591327e71 100644
--- a/extensions/authclient/README.md
+++ b/extensions/authclient/README.md
@@ -63,7 +63,7 @@ class SiteController extends Controller
                 'class' => 'yii\authclient\AuthAction',
                 'successCallback' => [$this, 'successCallback'],
             ],
-        ]
+        ];
     }
 
     public function successCallback($client)