[docs] [issue11633] Document that print may need explicit flushing

[Roundup Robot]

Roundup Robot <devnull at psf.upfronthosting.co.za> added the comment:

New changeset 8935a33773b9 by Terry Jan Reedy in branch '2.7':
#11633 about buffering of print
http://hg.python.org/cpython/rev/8935a33773b9

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<http://bugs.python.org/issue11633>
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