[docs] [issue32258] Rewrite asyncio docs to use async/await syntax

Change by Serhiy Storchaka <storchaka+cpython@gmail.com>: ---------- title: Rewrite ayncio docs to use async/await syntax -> Rewrite asyncio docs to use async/await syntax _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue32258> _______________________________________