issue-tracker: link to proper documentation link.

rhodecode/templates/base/issue_tracker_settings.mako

@@ -18,8 +18,7 b''
           <td class="td-regex issue-tracker-example">${'(?:#)(?P<issue_id>\d+)'}</td>
           <td class="td-url issue-tracker-example">${'https://myissueserver.com/${repo}/issue/${issue_id}'}</td>
           <td class="td-prefix issue-tracker-example">#</td>
-          ## TODO(skreft): add a link to the correct location of the Issue Tracker documentation.
-          <td class="issue-tracker-example"><a href="https://rhodecode.com/docs" target="_blank">${_('Read more')}</a></td>
+          <td class="issue-tracker-example"><a href="https://docs.rhodecode.com/RhodeCode-Enterprise/issue-trackers/issue-trackers.html" target="_blank">${_('Read more')}</a></td>
       </tr>
       %for uid, entry in patterns:
         <tr id="entry_${uid}">