better TSIG key example

src/etc/nsd.conf

@@ -1,13 +1,13 @@
-# $OpenBSD: nsd.conf,v 1.3 2010/01/17 19:45:34 jakob Exp $
+# $OpenBSD: nsd.conf,v 1.4 2010/08/26 19:05:14 jakob Exp $
 
 server:
 	hide-version: yes
 
 ## tsig key example
 #key:
-#	name: "key1"
+#	name: "key1.example.com"
 #	algorithm: hmac-sha256
-#	secret: "m83H2x8R0zbDf3yRKhrqgw=="
+#	secret: "bWVrbWl0YXNkaWdvYXQ="
 
 ## master zone example
 #zone: