'$sender_email' => array('sender_email', t("Sender Email"), $a->config['sender_email'], "The email address your server shall use to send notification emails from."),
'$sender_email' => array('sender_email', t("Sender Email"), $a->config['sender_email'], "The email address your server shall use to send notification emails from.", "", "", "email"),
'$info' => array('info',t('Additional Info'), $info, t('For public servers: you can add additional information here that will be listed at dir.friendica.com/siteinfo.')),