Another typo fix.
diff --git a/Misc/NEWS b/Misc/NEWS
index 96d40a9..57a9bd9 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -357,7 +357,7 @@
 Extension Modules
 -----------------
 
-- Issue #4937: Fix occasional test_socket failure on OS X.
+- Issue #4397: Fix occasional test_socket failure on OS X.
 
 - Issue #4279: Fix build of parsermodule under Cygwin.