[docs] [issue12155] queue example doesn't stop worker threads

[STINNER Victor]

Changes by STINNER Victor <victor.stinner at gmail.com>:


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resolution:  -> fixed
status: open -> closed
versions: +Python 3.5 -Python 2.7, Python 3.1, Python 3.2, Python 3.3

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue12155>
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