diff --git a/src/Vue/doc/index.rst b/src/Vue/doc/index.rst
index 5319ee1f785..acf87e28dab 100644
--- a/src/Vue/doc/index.rst
+++ b/src/Vue/doc/index.rst
@@ -141,7 +141,7 @@ Web History mode with Vue Router
 To use "web" history mode with Vue Router, a catch-all route will be needed
 which should render the same template and Vue component::
 
-    #Route('/survey/{path<.+>}')
+    #[Route('/survey/{path<.+>}')]
     public function survey($path = ''): Response
     {
         // render the template