' . sprintf( _n( '%s message', '%s messages', $unread_count, 'front-end-pm' ), number_format_i18n( $unread_count ) ) . '', '' . sprintf( _n( '%s announcement', '%s announcements', $unread_ann_count, 'front-end-pm' ), number_format_i18n( $unread_ann_count ) ) . '' ), '' ); ?>