revert, oops

Author: Richard Jones

templates/classic/html/_generic.help.html

@@ -49,7 +49,7 @@
        </tr>
        <tr>
            <th>&nbsp;<b>x</b></th>
-           <th tal:repeat="prop props" tal:content="structure prop"></th>
+           <th tal:repeat="prop props" tal:content="prop"></th>
        </tr>
      </table>