- $this->out->submit('submit', _('Save'), 'submit', null, _('Save access settings'));
+ // TRANS: Title for button to save access settings in site admin panel.
+ $title = _('Save access settings');
+ // TRANS: Tooltip for button to save access settings in site admin panel.
+ $this->out->submit('submit', _m('BUTTON', 'Save'), 'submit', null, $title);