[issue13086] Update howto/cporting.rst so it talks about 3.x instead of 3.0

[Martin v. Löwis]

Martin v. Löwis <martin at v.loewis.de> added the comment:

I like "Python 2" more than "2.x".

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nosy: +loewis

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<http://bugs.python.org/issue13086>
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