diff --git a/lib/Controller/AutoConfigController.php b/lib/Controller/AutoConfigController.php
index 92211833d9..5099974211 100644
--- a/lib/Controller/AutoConfigController.php
+++ b/lib/Controller/AutoConfigController.php
@@ -61,7 +61,7 @@ public function __construct(IRequest $request,
 	 *
 	 * @NoAdminRequired
 	 * @TrapError
-	 * @UserRateThrottle(limit: 5, period: 60)
+	 * @UserRateThrottle(limit=5, period=60)
 	 *
 	 * @return JsonResponse
 	 */
@@ -81,7 +81,7 @@ public function queryIspdb(string $email): JsonResponse {
 	 *
 	 * @NoAdminRequired
 	 * @TrapError
-	 * @UserRateThrottle(limit: 5, period: 60)
+	 * @UserRateThrottle(limit=5, period=60)
 	 *
 	 * @return JsonResponse
 	 */
@@ -103,7 +103,7 @@ public function queryMx(string $email): JsonResponse {
 	 *
 	 * @NoAdminRequired
 	 * @TrapError
-	 * @UserRateThrottle(limit: 10, period: 60)
+	 * @UserRateThrottle(limit=10, period=60)
 	 *
 	 * @return JsonResponse
 	 */