Missing translation string in Dashboard

In the dashboard, the word "Overdue" (for activities shown on the dashboard) lacks translation string.

It is located in the file "civicrm/templates/CRM/Contact/Page/View/DashBoard.tpl", line 38, has

<td>{$row.status_display}

{if $row.overdue}<br />(Overdue){/if}</td>

should be (I think):

<td>{$row.status_display}{if $row.overdue}

<br />(

{ts}

Overdue

{/ts}

)

{/if}

</td>

We are using CiviCRM 1.6.8022, but it affects 1.6.8274 too.

regards,
matt