Add proper attribution for a bug fix.
diff --git a/Misc/NEWS b/Misc/NEWS
index 262972c..ce11b0c 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -157,7 +157,8 @@
 -------
 
 - Bug #1531963: Make SocketServer.TCPServer's server_address always
-  be equal to calling getsockname() on the server's socket.
+  be equal to calling getsockname() on the server's socket. Fixed by
+  patch #1545011.
 
 - Bug #1651235: When a tuple was passed to a ctypes function call,
   Python would crash instead of raising an error.