diff --git a/web/index.html b/web/index.html
index 440bd19..48f9816 100644
--- a/web/index.html
+++ b/web/index.html
@@ -102,7 +102,7 @@
       <li>Zoom and horizontal scroll</li>
       <li>Adjust spectral density range (dB)</li>
       <li><del>Open and associate with audio files</del></li>
-      <li>Use multiple threads to speed up analysis</li>
+      <li><del>Use multiple threads to speed up analysis</del></li>
     </ul>
 
     <h2>Contribute</h2>