[Perl/perl5] 5a8977: Document the behaviour of 'isa' on its reftype str...

[Paul Evans via perl5-changes]

  Branch: refs/heads/leonerd/doc-isa
  Home:   https://github.com/Perl/perl5
  Commit: 5a89778e10044525eae7019583616c97091829a8
      
https://github.com/Perl/perl5/commit/5a89778e10044525eae7019583616c97091829a8
  Author: Paul "LeoNerd" Evans <leon...@leonerd.org.uk>
  Date:   2021-02-16 (Tue, 16 Feb 2021)

  Changed paths:
    M pod/perlop.pod

  Log Message:
  -----------
  Document the behaviour of 'isa' on its reftype string name