[docs] [BUG]About `add_mutually_exclusive_group' in argparse module doc

[Tanky Woo]

Today, I read the argparse doc and find the Mutual exclusion
section(http://docs.python.org/2/library/argparse.html#mutual-exclusion)
has a problem


The function `*add_mutually_exclusive_group*' in the section is :

*argparse.add_mutually_exclusive_group(required=False)*

but add_mutually_exclusive_group belongs to *ArgumentParser* object, not
direct to *argparse*, maybe this is a bug?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/docs/attachments/20130515/0c91cd89/attachment.html>