Merged revisions 77243 via svnmerge from

Merged revisions 77243 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r77243 | gregory.p.smith | 2010-01-02 13:32:29 -0800 (Sat, 02 Jan 2010) | 10 lines

  Merged revisions 77242 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r77242 | gregory.p.smith | 2010-01-02 13:29:54 -0800 (Sat, 02 Jan 2010) | 3 lines

    Correct documentation for s* z* and w*, the argument that should be passed
    is the address of a Py_buffer, not a Py_buffer *.
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