[docs] [issue15472] Itertools doc summary table misdocuments some arguments

[Raymond Hettinger]

Raymond Hettinger added the comment:

Also note that the "seq[0], seq[1], ..." notation only makes sense for objects that are indexable.   It is very slightly misleading but does a good job of communicating what the itertools do.

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priority: normal -> low

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15472>
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