[parrot/parrot] 0ad70d: Fix bug in squak tutorial noticed by John Rizzo

[GitHub]

  Branch: refs/heads/release_4_0
  Home:   https://github.com/parrot/parrot
  Commit: 0ad70dcfe47c164a255df262372ae9938f5050ce
      https://github.com/parrot/parrot/commit/0ad70dcfe47c164a255df262372ae9938f5050ce
  Author: Jonathan "Duke" Leto <jonathan at leto.net>
  Date:   2012-01-18 (Wed, 18 Jan 2012)

  Changed paths:
    M examples/languages/squaak/doc/tutorial_episode_4.pod

  Log Message:
  -----------
  Fix bug in squak tutorial noticed by John Rizzo