diff --git a/docs/_media/example.js b/docs/_media/example.js
index 868ef3842..33bdf862c 100644
--- a/docs/_media/example.js
+++ b/docs/_media/example.js
@@ -3,7 +3,7 @@ import fetch from 'fetch';
 const URL = 'https://example.com';
 const PORT = 8080;
 
-// / [demo]
+/// [demo]
 const result = fetch(`${URL}:${PORT}`)
   .then(response => {
     return response.json();