Use the C<:encoding(...)> layer to read from and write to
filehandles using the specified encoding. (See L<open>.)
-=item You should convert your non-ASCII, non-UTF-8 Perl scripts to be
+=item You must convert your non-ASCII, non-UTF-8 Perl scripts to be
UTF-8.
-See L<encoding>.
+The L<encoding> module has been deprecated since perl 5.18 and the
+perl internals it requires have been removed with perl 5.26.
=item C<use utf8> still needed to enable L<UTF-8|/Unicode Encodings> in scripts