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[3.9] bpo-41879: Doc: Fix description of async for statement (GH-23548) (GH-23749) 

Fix the wording in the documentation of `async for` to correctly describe asynchronous iterables.  This fix is relevant for version 3.7 onward.
(cherry picked from commit 4b8cdfcb22)


Co-authored-by: Nick Gaya <nicholasgaya+github@gmail.com>
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Miss Islington (bot) 2020-12-12 20:24:31 -08:00 committed by GitHub
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Doc/reference/compound_stmts.rst
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@ -799,12 +799,12 @@ The :keyword:`!async for` statement
.. productionlist:: python-grammar
async_for_stmt: "async" `for_stmt`
An :term:`asynchronous iterable` is able to call asynchronous code in its
*iter* implementation, and :term:`asynchronous iterator` can call asynchronous
code in its *next* method.
An :term:`asynchronous iterable` provides an ``__aiter__`` method that directly
returns an :term:`asynchronous iterator`, which can call asynchronous code in
its ``__anext__`` method.
The ``async for`` statement allows convenient iteration over asynchronous
iterators.
iterables.
The following code::