diff --git a/gantt.html b/gantt.html
index 717cbc6..213698f 100644
--- a/gantt.html
+++ b/gantt.html
@@ -539,7 +539,7 @@ <h3 id="possible-configration-params">Possible configration params:</h3>
 <thead>
 <tr>
 <th>Param</th>
-<th>Descriotion</th>
+<th>Description</th>
 <th>Default value</th>
 </tr>
 </thead>