bpo-34746: Fix stop -> close (GH-9437)

(cherry picked from commit ffef50f)

Co-authored-by: Yury Selivanov <yury@magic.io>

Author: miss-islington

Doc/library/asyncio-llapi-index.rst

@@ -53,7 +53,7 @@ See also the main documentation section about the
     * - :meth:`loop.stop`
       - Stop the event loop.
 
-    * - :meth:`loop.stop`
+    * - :meth:`loop.close`
       - Close the event loop.
 
     * - :meth:`loop.is_running()`