diff --git a/demos/offline-events.html b/demos/offline-events.html
index 9d3e39e..0d3b9ad 100644
--- a/demos/offline-events.html
+++ b/demos/offline-events.html
@@ -23,7 +23,7 @@ li::before {
     <li id="vialistener"></li>
     <li id="viaon"></li>
   </ul>
-  <p>Note that the test shows </p>
+  <p>Note that the test shows that <code>window.ononline</code> and <code>window.onoffline</code> doesn't work (which I thought I had read in the specs somewhere...).</p>
 </article>
 <script>
  function update(online) {