diff --git a/openstack/cdn/v1/services/testing/doc.go b/openstack/cdn/v1/services/testing/doc.go
index 7603f83..c72e391 100644
--- a/openstack/cdn/v1/services/testing/doc.go
+++ b/openstack/cdn/v1/services/testing/doc.go
@@ -1 +1,2 @@
+// cdn_services_v1
 package testing