The /l modifier really shouldn't be used explicitly. So remove this
mention of it. It is documented in perlre, with appropriate cautions
against its explicit use.
=head2 The use locale pragma
By default, Perl ignores the current locale. The S<C<use locale>>
-pragma and the C</l> regular expression modifier tell Perl to use the
+pragma tells Perl to use the
current locale for some operations (C</l> for just pattern matching).
The current locale is set at execution time by