Fix typo in asyncio.AbstractServer documentation
diff --git a/Doc/library/asyncio-protocol.rst b/Doc/library/asyncio-protocol.rst
index 5182df5..6794fdf 100644
--- a/Doc/library/asyncio-protocol.rst
+++ b/Doc/library/asyncio-protocol.rst
@@ -515,7 +515,7 @@
 
 .. class:: AbstractServer
 
-   Abstract server returned by create_service().
+   Abstract server returned by :func:`BaseEventLoop.create_server`.
 
    .. method:: close()