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[doc] Remove duplicated operator.itemgetter example (GH-24178) (#25646)

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* Remove duplicated itemgetter example
* Add spaces
(cherry picked from commit 743e2bae10)

Co-authored-by: Andre Delfino <adelfino@gmail.com>
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Miss Islington (bot) 2021-04-26 21:16:40 -07:00 • committed by GitHub
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7
Doc/library/operator.rst
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@ -315,15 +315,12 @@ expect a function argument.
method. Dictionaries accept any hashable value. Lists, tuples, and
strings accept an index or a slice:
>>> itemgetter('name')({'name': 'tu', 'age': 18})
'tu'
>>> itemgetter(1)('ABCDEFG')
'B'
>>> itemgetter(1,3,5)('ABCDEFG')
>>> itemgetter(1, 3, 5)('ABCDEFG')
('B', 'D', 'F')
>>> itemgetter(slice(2,None))('ABCDEFG')
>>> itemgetter(slice(2, None))('ABCDEFG')
'CDEFG'
>>> soldier = dict(rank='captain', name='dotterbart')
>>> itemgetter('rank')(soldier)
'captain'