Hello,
The plugin is reporting false positives for my en_GB Wordpress install for the files:
wp-config-sample.php
wp-includes/version.php
It appears the plugin is using the standard en_US distro to compare files against so for example when it encounters line 37 of wp-includes/version.php in en_GB distros:
$wp_local_package = 'en_GB';
The plugin assumes this to be a critical issue because that line isn't in the en_US distro