diff --git a/endpoints/multiple-versions/openapi.yaml b/endpoints/multiple-versions/openapi-v1.yaml
similarity index 100%
rename from endpoints/multiple-versions/openapi.yaml
rename to endpoints/multiple-versions/openapi-v1.yaml
diff --git a/endpoints/multiple-versions/src/main/appengine/app.yaml b/endpoints/multiple-versions/src/main/appengine/app.yaml
index c31a7a03045..338b043bcba 100644
--- a/endpoints/multiple-versions/src/main/appengine/app.yaml
+++ b/endpoints/multiple-versions/src/main/appengine/app.yaml
@@ -22,6 +22,6 @@ handlers:
 
 endpoints_api_service:
   # The following values are to be replaced by information from the output of
-  # 'gcloud service-management deploy openapi.yaml openapi-v2.yaml' command.
+  # 'gcloud service-management deploy openapi-v1.yaml openapi-v2.yaml' command.
   name: ENDPOINTS SERVICE-NAME
   config_id: ENDPOINTS CONFIG-ID