diff --git a/apps/provisioning_api/lib/Controller/UsersController.php b/apps/provisioning_api/lib/Controller/UsersController.php
index 9aa32e1186a..86b8cf951b8 100644
--- a/apps/provisioning_api/lib/Controller/UsersController.php
+++ b/apps/provisioning_api/lib/Controller/UsersController.php
@@ -205,7 +205,7 @@ class UsersController extends AUserData {
 	 * @param string $displayName
 	 * @param string $email
 	 * @param array $groups
-	 * @param array $subadmins
+	 * @param array $subadmin
 	 * @param string $quota
 	 * @param string $language
 	 * @return DataResponse