diff --git a/security/nss/lib/ssl/sslenum.c b/security/nss/lib/ssl/sslenum.c
index 3e92a4129e9..825234e43b8 100644
--- a/security/nss/lib/ssl/sslenum.c
+++ b/security/nss/lib/ssl/sslenum.c
@@ -39,11 +39,22 @@
  * the terms of any one of the MPL, the GPL or the LGPL.
  *
  * ***** END LICENSE BLOCK ***** */
-/* $Id: sslenum.c,v 1.14 2007-02-28 19:47:38 rrelyea%redhat.com Exp $ */
+/* $Id: sslenum.c,v 1.15 2008-05-07 20:45:53 wtc%google.com Exp $ */
 
 #include "ssl.h"
 #include "sslproto.h"
 
+/*
+ * The ciphers are listed in the following order:
+ * - stronger ciphers before weaker ciphers
+ * - national ciphers before international ciphers
+ * - faster ciphers before slower ciphers
+ *
+ * National ciphers such as Camellia are listed before international ciphers
+ * such as AES and RC4 to allow servers that prefer Camellia to negotiate
+ * Camellia without having to disable AES and RC4, which are needed for
+ * interoperability with clients that don't yet implement Camellia.
+ */
 const PRUint16 SSL_ImplementedCiphers[] = {
 
     /* 256-bit */