[docs] [issue12067] Doc: remove errors about mixed-type comparisons.

Martin Panter added the comment: About the byte sequence comparisons, I wondered if it was misleading to say that a list(), tuple() or range() can only be compared to the same type, without mentioning that bytes() and bytearray() can be compared to each other. BTW just noticed you say range() supports lexicographical ordering, which I think is incorrect. ---------- _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue12067> _______________________________________