=over 4
-=item C<$File::Find::dir> is the current directory name,
+=item C<$File::Find::dir> is the current directory name,
=item C<$_> is the current filename within that directory
-=item C<$File::Find::name> is the complete pathname to the file.
+=item C<$File::Find::name> is the complete pathname to the file.
=back
+Don't modify these variables.
+
For example, when examining the file /some/path/foo.ext you will have:
$File::Find::dir = /some/path/