monoblue: fix branches link on help topics page

mercurial/templates/monoblue/helptopics.tmpl

@@ -24,7 +24,7 b''
             <li><a href="{url|urlescape}graph{sessionvars%urlparameter}">graph</a></li>
             <li><a href="{url|urlescape}tags{sessionvars%urlparameter}">tags</a></li>
             <li><a href="{url|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a></li>
-            <li><a href="{url|urlescape}help{sessionvars%urlparameter}">branches</a></li>
+            <li><a href="{url|urlescape}branches{sessionvars%urlparameter}">branches</a></li>
             <li><a href="{url|urlescape}file{sessionvars%urlparameter}">files</a></li>
             <li class="current">help</li>
         </ul>