Issue #4397.  Fix occasional test_socket failure on OS X.
diff --git a/Misc/NEWS b/Misc/NEWS
index 9ced73d..96d40a9 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -357,6 +357,8 @@
 Extension Modules
 -----------------
 
+- Issue #4937: Fix occasional test_socket failure on OS X.
+
 - Issue #4279: Fix build of parsermodule under Cygwin.
 
 - Issue #4051: Prevent conflict of UNICODE macros in cPickle.