macrunner on "[Plugin: Wordfence Security] WordPress core file modified: version.php"

Hi,
I found the "problem".
If I install WordPress 4 in my language, the version.php file contains the following line added, in my case is the code for Italy:

$wp_local_package = 'it_IT';

If I delete the line language code, Wordfence not detect differences with the original file.
So this warning appears only if you install WordPress in their own language.