Update Doc/library/socket.rst

add @JulienPalard suggestion

Co-Authored-By: eamanu <[email protected]>

Author: JulienPalard

Doc/library/socket.rst

@@ -753,7 +753,7 @@ The :mod:`socket` module also offers various network-related services:
    contains meaningful *scopeid*. Usually this happens for multicast addresses.
 
    For more information about *flags* you can consult the
-   `manpage <http://man7.org/linux/man-pages/man3/getnameinfo.3.html>`_.
+   `getnameinfo manpage <http://man7.org/linux/man-pages/man3/getnameinfo.3.html>`_.
 
 .. function:: getprotobyname(protocolname)