diff --git a/livesupport/doc/index.html b/livesupport/doc/index.html
index e057fddee..13df4e8be 100644
--- a/livesupport/doc/index.html
+++ b/livesupport/doc/index.html
@@ -42,7 +42,7 @@ environment</a></li>
   <li><a href="install.html">installation instructions</a></li>
   <li><a href="release.html">release process</a></li>
   <li><a href="studioLocalization.html">localizing LS Studio</a></li>
-  <li><a href="preferences.html">definatios of shared station/user preferences</a></li>
+  <li><a href="preferences.html">definitions of shared station/user preferences</a></li>
   </li>
 </ul>
 <h1>Generated documentation</h1>