diff --git a/readme.md b/readme.md
index 46a9783..b683c77 100644
--- a/readme.md
+++ b/readme.md
@@ -45,7 +45,7 @@ Use the component:
 Init PostHTML:
 
 ```js
-<!-- index.js -->
+// index.js
 const { readFileSync, writeFileSync } = require('fs')
 
 const posthtml = require('posthtml')