gh-115426: Fix cross-references to socket.socket.close() (GH-157295)

(cherry picked from commit d85fa1a)

Co-authored-by: Jade <68784313+jang-hs@users.noreply.github.com>

Author: jang-hs

Doc/library/socket.rst

@@ -1494,7 +1494,7 @@ Socket Objects
    of :meth:`socket.getpeername` but not the actual OS resource.  Unlike
    :func:`socket.fromfd`, *fileno* will return the same socket and not a
    duplicate. This may help close a detached socket using
-   :meth:`socket.close`.
+   :meth:`~socket.socket.close`.
 
    The newly created socket is :ref:`non-inheritable <fd_inheritance>`.
 
@@ -1541,7 +1541,7 @@ Socket Objects
 
    .. versionchanged:: 3.2
       Support for the :term:`context manager` protocol was added.  Exiting the
-      context manager is equivalent to calling :meth:`~socket.close`.
+      context manager is equivalent to calling :meth:`~socket.socket.close`.
 
 
    .. method:: accept()
@@ -1766,7 +1766,7 @@ Socket Objects
 
       Closing the file object returned by :meth:`makefile` won't close the
       original socket unless all other file objects have been closed and
-      :meth:`socket.close` has been called on the socket object.
+      :meth:`~socket.socket.close` has been called on the socket object.
 
       .. note::