[docs] [issue16701] Docs missing the behavior of += (in-place add) for lists.

3 Oct 2015


      Changes by Martin Panter <vadmium+py@gmail.com>:


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assignee: docs@python -> martin.panter
nosy: +berker.peksag
stage: patch review -> commit review

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Python tracker <report@bugs.python.org>
<http://bugs.python.org/issue16701>
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