#2752: fix second example too.

Doc/library/socket.rst

@@ -846,7 +846,7 @@ sends traffic to the first one connected successfully. ::
    import socket
    import sys
 
-   HOST = ''                 # Symbolic name meaning the local host
+   HOST = ''                 # Symbolic name meaning all available interfaces
    PORT = 50007              # Arbitrary non-privileged port
    s = None
    for res in socket.getaddrinfo(HOST, PORT, socket.AF_UNSPEC, socket.SOCK_STREAM, 0, socket.AI_PASSIVE):