diff --git a/src/index.ts b/src/index.ts
old mode 100755
new mode 100644
index 71ad74c..f4791f3
--- a/src/index.ts
+++ b/src/index.ts
@@ -17,6 +17,7 @@ app.use(
 );
 
 // setup body parser.
+// this is a comment
 
 app.use(body.json({ limit: "100kb" }));