diff --git a/mailcow/src/mailcow-dockerized/data/web/api/openapi.yaml b/mailcow/src/mailcow-dockerized/data/web/api/openapi.yaml
index 18e8093..1d26216 100644
--- a/mailcow/src/mailcow-dockerized/data/web/api/openapi.yaml
+++ b/mailcow/src/mailcow-dockerized/data/web/api/openapi.yaml
@@ -2031,7 +2031,7 @@
                 - domain.tld
                 - domain2.tld
               properties:
-                items: 
+                items:
                   type: array
                   items:
                     type: string