[Perl/perl5] eb992c: Change some link pod for better rendering

[Karl Williamson]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: eb992c6fe3eb695f0f4836b9844ec01616381441
      
https://github.com/Perl/perl5/commit/eb992c6fe3eb695f0f4836b9844ec01616381441
  Author: Karl Williamson <k...@cpan.org>
  Date:   2020-08-31 (Mon, 31 Aug 2020)

  Changed paths:
    M README.os2
    M hv.c
    M lib/overload.pm
    M pod/perl5120delta.pod
    M pod/perlre.pod
    M pod/perlrebackslash.pod
    M pod/perlrun.pod
    M utf8.c
    M utf8.h

  Log Message:
  -----------
  Change some link pod for better rendering

C<L</foo>> renders better in places than L</C<foo>>