[parrot/parrot] f5e9e9: Correct one wording error in POD.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot
  Commit: f5e9e9f6549f938e57e1b28991913d03cfe2e093
      https://github.com/parrot/parrot/commit/f5e9e9f6549f938e57e1b28991913d03cfe2e093
  Author: jkeenan <jkeenan at cpan.org>
  Date:   2012-04-20 (Fri, 20 Apr 2012)

  Changed paths:
    M t/codingstd/case_sensitive_files.t

  Log Message:
  -----------
  Correct one wording error in POD.