gh-92082: contextlib docs: Change aclosing from a class to a function for consistency (#92155)

pr-watson · web-flow · commit 958f21c5cdb3 · 2022-05-02T10:20:30.000-06:00
Signed-off-by: prwatson &lt;prwatson@redhat.com&gt;
diff --git a/Doc/library/contextlib.rst b/Doc/library/contextlib.rst
@@ -181,7 +181,7 @@ Functions and classes provided:
    ``page.close()`` will be called when the :keyword:`with` block is exited.
 
 
-.. class:: aclosing(thing)
+.. function:: aclosing(thing)
 
    Return an async context manager that calls the ``aclose()`` method of *thing*
    upon completion of the block.  This is basically equivalent to::
