[perl6/specs] f75e1a: IO::Path.contents is ambiguous, use .dir instead

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs
  Commit: f75e1a39cd9820da053bbd27a4e174f9b1b66061
      
https://github.com/perl6/specs/commit/f75e1a39cd9820da053bbd27a4e174f9b1b66061
  Author: Elizabeth Mattijsen <l...@dijkmat.nl>
  Date:   2014-09-24 (Wed, 24 Sep 2014)

  Changed paths:
    M S16-io.pod

  Log Message:
  -----------
  IO::Path.contents is ambiguous, use .dir instead