Moderate.php bug

While sitting and reading through the source of PunBB I found a minor language bug in moderate.php.

It's the redirect for stick and unstick topic that's not translated.

Line 508:
redirect('viewtopic.php?id='.$stick, 'Topic sticked. Redirecting ...');

Line 523:
redirect('viewtopic.php?id='.$unstick, 'Topic unsticked. Redirecting ...');