[Perl/perl5] 4ef62b: Add some closing parens I missed in the first pass

[Scott Baker via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: 4ef62b4258ac6d7fc4187a2c98c8854e8045ab9c
      
https://github.com/Perl/perl5/commit/4ef62b4258ac6d7fc4187a2c98c8854e8045ab9c
  Author: Scott Baker <sc...@perturb.org>
  Date:   2023-01-25 (Wed, 25 Jan 2023)

  Changed paths:
    M pod/perlfunc.pod

  Log Message:
  -----------
  Add some closing parens I missed in the first pass