[parrot/parrot] 2438c2: make an example in pdd19 less ambiguous

[noreply at github.com]

Branch: refs/heads/master
Home:   https://github.com/parrot/parrot

Commit: 2438c29d4057a5baa9da87e4e7684f3247c53cb5
    https://github.com/parrot/parrot/commit/2438c29d4057a5baa9da87e4e7684f3247c53cb5
Author: Christoph Otto <christoph_github at mksig.org>
Date:   2011-06-02 (Thu, 02 Jun 2011)

Changed paths:
  M docs/pdds/pdd19_pir.pod

Log Message:
-----------
make an example in pdd19 less ambiguous