Issue #22112, asyncio doc: replace loop.create_task(coro) with
asyncio.async(coro), mention that asyncio.async() can be used to scheduler a
coroutine, and make it clear that create_task() is only available in Python
3.4.2 and later.
diff --git a/Doc/library/asyncio-stream.rst b/Doc/library/asyncio-stream.rst
index 81bd7f0..11d13c8 100644
--- a/Doc/library/asyncio-stream.rst
+++ b/Doc/library/asyncio-stream.rst
@@ -43,7 +43,7 @@
    :class:`StreamWriter` object.  The *client_connected_cb* parameter can
    either be a plain callback function or a :ref:`coroutine function
    <coroutine>`; if it is a coroutine function, it will be automatically
-   wrapped in a future using the :meth:`BaseEventLoop.create_task` method.
+   converted into a :class:`Task`.
 
    The rest of the arguments are all the usual arguments to
    :meth:`~BaseEventLoop.create_server()` except *protocol_factory*; most