Mention in the module's doc string that other functions of the socket API
appear as methods on socket objects.
diff --git a/Lib/socket.py b/Lib/socket.py
index 7658c07..10227aa 100644
--- a/Lib/socket.py
+++ b/Lib/socket.py
@@ -4,7 +4,8 @@
"""\
This module provides socket operations and some related functions.
On Unix, it supports IP (Internet Protocol) and Unix domain sockets.
-On other systems, it only supports IP.
+On other systems, it only supports IP. Functions specific for a
+socket are available as methods of the socket object.
Functions: