line #261
<?php _e('Set the return-path to match the From Email'); ?></label>
should be
<?php _e('Set the return-path to match the From Email','wp_mail_smtp'); ?></label>
line #261
<?php _e('Set the return-path to match the From Email'); ?></label>
should be
<?php _e('Set the return-path to match the From Email','wp_mail_smtp'); ?></label>