Clarify CPAN FAQ

Mention that modules don't show up on metacpan.org, since a lot
of people seem to mean MetaCPAN when they say "CPAN".

doc/Language/faq.pod6

@@ -140,7 +140,9 @@ X<|CPAN (FAQ)>X<|ecosystem>
 
 Yes, it's the same L<CPAN|http://cpan.org/> as for Perl 5! The only difference
 is when using L<PAUSE|http://pause.perl.org/> to upload the module, you'd select
-C<Perl 6> as the target directory. The
+C<Perl 6> as the target directory and the uploaded modules show up on
+L<modules.perl6.org|https://modules.perl6.org/> instead
+of L<MetaCPAN|https://metacpan.org/>. The
 L«C<App::Mi6> tool|https://modules.perl6.org/l/App::Mi6» can simplify the
 uploading process. Latest versions of
 L«C<zef> module installer|https://github.com/ugexe/zef»