- <?= sprintf(_('AAAA, A and CAA records are regularly copied from the source domain to the target domain. Their TTLs are set to %s seconds.'), SYNC_TTL) ?>
+ <?= sprintf(_('AAAA, A and CAA records are regularly copied from the source domain to the target domain. Their TTLs are set to %s seconds.'), NS_SYNC_TTL) ?>
</p>
<p>
<?= _('Source domains that are not signed with DNSSEC are not synchronized. Synchronizations that remain broken may be deleted.') ?>