[perl6/specs] b841b9: typos

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: b841b9ca86022def185104cd4ea6d2b12cfe8097
      
https://github.com/perl6/specs/commit/b841b9ca86022def185104cd4ea6d2b12cfe8097
  Author: raiph <raiph.mel...@gmail.com>
  Date:   2013-07-12 (Fri, 12 Jul 2013)

  Changed paths:
    M S05-regex.pod

  Log Message:
  -----------
  typos