Merged revisions 82049 via svnmerge from

Merged revisions 82049 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r82049 | senthil.kumaran | 2010-06-17 22:18:06 +0530 (Thu, 17 Jun 2010) | 9 lines

  Merged revisions 82047 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r82047 | senthil.kumaran | 2010-06-17 22:08:34 +0530 (Thu, 17 Jun 2010) | 3 lines

    Fix Issue4452 - Incorrect docstring of os.setpgrp
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