define CPAN and perldoc for non-perl 5 users

Author: stmuk

doc/Language/faq.pod6

@@ -124,7 +124,7 @@ See the 'rb-nutshell' pod under L<https://docs.perl6.org/language/rb-nutshell>
 
 =head1 Modules
 
-=head2 Is there a CPAN for Perl 6?
+=head2 Is there a CPAN (repository of third party library modules) for Perl 6?
 X<|CPAN (FAQ)>X<|ecosystem>
 
 Yes, it's the same L<CPAN|http://cpan.org/> as for Perl 5! The only difference is
@@ -139,7 +139,7 @@ Viewing of modules available CPAN will be implemented soon on
 L<modules.perl6.org website|https://modules.perl6.org/> (temporarily, it's
 available as L<a raw JSON file|https://github.com/ugexe/Perl6-ecosystems/blob/master/cpan.json>
 
-=head2 Is there a perldoc for Perl 6?
+=head2 Is there a perldoc (command line documentation viewer) for Perl 6?
 
 Yes, its called p6doc and is present in the ecosystem under that name. It's
 present in Rakudo Star but you will need to install it using the monthly