diff --git a/src/openapi/TiMessengerInformation.yaml b/src/openapi/TiMessengerInformation.yaml
index 5b5e02d0..4f87233e 100644
--- a/src/openapi/TiMessengerInformation.yaml
+++ b/src/openapi/TiMessengerInformation.yaml
@@ -88,7 +88,7 @@ paths:
         "400":
           $ref: "#/components/responses/BadRequest"
         "401":
-            $ref: "#/components/responses/Unauthorized"
+          $ref: "#/components/responses/Unauthorized"
         "404":
           $ref: "#/components/responses/NotFound"
         default: