--- openssh-6.8p1/authfile.c.orig	2015-03-26 09:59:06.646924879 +0100
+++ openssh-6.8p1/authfile.c	2015-03-26 09:59:19.310905998 +0100
@@ -194,7 +194,7 @@
 		error("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");
 		error("Permissions 0%3.3o for '%s' are too open.",
 		    (u_int)st.st_mode & 0777, filename);
-		error("It is recommended that your private key files are NOT accessible by others.");
+		error("It is required that your private key files are NOT accessible by others.");
 		error("This private key will be ignored.");
 		return SSH_ERR_KEY_BAD_PERMISSIONS;
 	}