diff --git a/demo/index.html b/demo/index.html
index beb8a46..9b2af76 100644
--- a/demo/index.html
+++ b/demo/index.html
@@ -49,7 +49,7 @@
     }
   </style>
   <script>
-    // Configure service worker cahcing for html assets
+    // Configure service worker caching for html assets
     if ('serviceWorker' in navigator) {
       window.addEventListener('load', function () {
         navigator.serviceWorker.register('../sw-import.js').then(function (registration) {