Update table.handlebars

minor, removed a `~`

Author: francesco-cattoglio

sqlpage/templates/table.handlebars

@@ -93,7 +93,7 @@
                             <td class="text-center">{{default empty_description 'No data'}}</td>
                         </tr>
                     </tbody>
-                {{~/if~}}
+                {{/if}}
             </table>
         </div>
     </div>