Modified Plugin Files (2) Alert

Wordfence Security Software is alerting to two SU plugin files that do not match the current official released version:
Issue Found Jun 27th 2018 1:50 am
Modified plugin file: wp-content/plugins/shortcodes-ultimate/inc/core/tools.php
Details: This file belongs to plugin “Shortcodes Ultimate” version “5.0.4” and has been modified from the file that is distributed by ww.wp.xz.cn for this version. Please use the link to see how the file has changed. If you have modified this file yourself, you can safely ignore this warning. If you see a lot of changed files in a plugin that have been made by the author, then try uninstalling and reinstalling the plugin to force an upgrade. Doing this is a workaround for plugin authors who don’t manage their code correctly. [See our FAQ on http://www.wordfence.com for more info]

Modified plugin file: wp-content/plugins/shortcodes-ultimate/includes/filters.phpDetails: This file belongs to plugin “Shortcodes Ultimate” version “5.0.4” and has been modified from the file that is distributed by ww.wp.xz.cn for this version. Please use the link to see how the file has changed. If you have modified this file yourself, you can safely ignore this warning. If you see a lot of changed files in a plugin that have been made by the author, then try uninstalling and reinstalling the plugin to force an upgrade. Doing this is a workaround for plugin authors who don’t manage their code correctly. [See our FAQ on http://www.wordfence.com for more info]