1 files changed, 1 insertions, 1 deletions
diff --git a/actions/apigroupleave.php b/actions/apigroupleave.php
index 7321ff5d2..6f8d40527 100644
--- a/actions/apigroupleave.php
+++ b/actions/apigroupleave.php
@@ -138,7 +138,7 @@ class ApiGroupLeaveAction extends ApiAuthAction
             break;
         default:
             $this->clientError(
-                _('API method not found!'),
+                _('API method not found.'),
                 404,
                 $this->format
             );