added item in bug fixes

Author: ywarnier

documentation/changelog.html

@@ -89,7 +89,7 @@ <h3>Debugging</h3>
   <li>Copy course sessions fixes see CT#1253</li>    
   <li>SQL query fixed Wiki tool see CT#1201. Report by Hubert Borderiou</li>
   <li>Learning path: Show document title instead of filename. Report and fix sent by Hubert Borderiou; See CT#1038</li>
-   
+  <li>Many other bug fixes</li>   
 </ul>
 <h3>CSS changes</h3>
 <ul>