[docs] [issue16933] argparse: remove magic from examples

[Terry J. Reedy]

Terry J. Reedy added the comment:

The new examples are much better and to me the patch looks ready to apply.

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nosy: +terry.reedy
stage: patch review -> commit review

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue16933>
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