diff --git a/runtime/plugins/comment/help/comment.md b/runtime/plugins/comment/help/comment.md
index a7155ab6a6..cf1847b9bc 100644
--- a/runtime/plugins/comment/help/comment.md
+++ b/runtime/plugins/comment/help/comment.md
@@ -8,7 +8,7 @@ file:
 
 ```json
 {
-    "Alt-g": "comment.comment"
+    "Alt-g": "lua:comment.comment"
 }
 ```