bpo-38242: Revert "bpo-36889: Merge asyncio streams (GH-13251)" (#16482)

See https://bugs.python.org/issue38242 for more details
diff --git a/Doc/library/asyncio-protocol.rst b/Doc/library/asyncio-protocol.rst
index cb0317e..67ca121 100644
--- a/Doc/library/asyncio-protocol.rst
+++ b/Doc/library/asyncio-protocol.rst
@@ -809,7 +809,7 @@
 .. seealso::
 
    The :ref:`TCP echo client using streams <asyncio-tcp-echo-client-streams>`
-   example uses the high-level :func:`asyncio.connect` function.
+   example uses the high-level :func:`asyncio.open_connection` function.
 
 
 .. _asyncio-udp-echo-server-protocol:
@@ -978,7 +978,7 @@
 
    The :ref:`register an open socket to wait for data using streams
    <asyncio_example_create_connection-streams>` example uses high-level streams
-   created by the :func:`asyncio.connect` function in a coroutine.
+   created by the :func:`open_connection` function in a coroutine.
 
 .. _asyncio_example_subprocess_proto: