Use <th> for the personalinformation headers.

htdocs/artefact/resume/theme/default/fragments/personalinformation.tpl

@@ -2,7 +2,7 @@
 <colgroup width="50%" span="2"></colgroup>
 {foreach from=$fields key='field' item='value'}
     <tr>
-        <td>{$field|escape}</td>
+        <th>{$field|escape}</th>
         <td>{$value|escape}</td>
     </tr>
 {/foreach}