asyncio doc: Move streams to their own dedicated page
diff --git a/Doc/library/asyncio.rst b/Doc/library/asyncio.rst
index 2e0e0d5..64e751b 100644
--- a/Doc/library/asyncio.rst
+++ b/Doc/library/asyncio.rst
@@ -47,6 +47,7 @@
    asyncio-eventloop.rst
    asyncio-task.rst
    asyncio-protocol.rst
+   asyncio-stream.rst
    asyncio-sync.rst
    asyncio-dev.rst