[Perl/perl5] 5267de: perlsyn: Fix typo

[Jakub Wilk via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: 5267de3b2cdb4b0d49342cbe146a38d6ff6fab18
      
https://github.com/Perl/perl5/commit/5267de3b2cdb4b0d49342cbe146a38d6ff6fab18
  Author: Jakub Wilk <jw...@jwilk.net>
  Date:   2023-08-24 (Thu, 24 Aug 2023)

  Changed paths:
    M pod/perlsyn.pod

  Log Message:
  -----------
  perlsyn: Fix typo