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	Logging documentatio update.
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			@ -167,7 +167,8 @@ following example::
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   # command line argument. Convert to upper case to allow the user to
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   # specify --log=DEBUG or --log=debug
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   numeric_level = getattr(logging, loglevel.upper(), None)
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   assert numeric_level is not None, 'Invalid log level: %s' % loglevel
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   if not isinstance(numeric_level, int):
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       raise ValueError('Invalid log level: %s' % loglevel)
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   logging.basicConfig(level=numeric_level, ...)
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The call to :func:`basicConfig` should come *before* any calls to :func:`debug`,
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