upstream commit

Add back a backslash removed in rev 1.42 so
 KEX_SERVER_ENCRYPT will include aes again.

ok deraadt@
diff --git a/myproposal.h b/myproposal.h
index 4033110..c397553 100644
--- a/myproposal.h
+++ b/myproposal.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: myproposal.h,v 1.42 2015/03/24 09:17:21 djm Exp $ */
+/* $OpenBSD: myproposal.h,v 1.43 2015/04/21 07:01:00 jsg Exp $ */
 
 /*
  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
@@ -148,7 +148,7 @@
 	"ssh-ed25519-cert-v01@openssh.com," \
 	"ssh-ed25519"
 #define	KEX_SERVER_ENCRYPT \
-	"chacha20-poly1305@openssh.com,"
+	"chacha20-poly1305@openssh.com," \
 	"aes128-ctr,aes192-ctr,aes256-ctr"
 #define	KEX_SERVER_MAC \
 	"umac-64-etm@openssh.com," \