Revert "bpo-36889: Document asyncio Stream and StreamServer (pythonGH-14203)"

This reverts commit 7268fd0.

Author: aeros

Doc/library/asyncio-eventloop.rst

@@ -1625,7 +1625,8 @@ Wait until a file descriptor received some data using the
      :meth:`loop.create_connection` method.
 
    * Another similar :ref:`example <asyncio_example_create_connection-streams>`
-     using the high-level :func:`asyncio.connect` function and streams.
+     using the high-level :func:`asyncio.open_connection` function
+     and streams.
 
 
 .. _asyncio_example_unix_signals:

Doc/library/asyncio-protocol.rst

@@ -810,7 +810,7 @@ data, and waits until the connection is closed::
 .. 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:
@@ -977,7 +977,7 @@ Wait until a socket receives data using the
 
    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: