[issue12955] urllib.request example should use "with ... as:"

[Berker Peksag]

Changes by Berker Peksag <berker.peksag at gmail.com>:


----------
nosy: +berker.peksag
stage: needs patch -> patch review

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue12955>
_______________________________________