change the attributes passed to factotum by hget to be the 
same as those passed by webfs, and correct their spelling.
(my fault in the first place).

Reference: /n/sources/patch/applied/hget-factotum-attrs
Date: Mon Dec 19 09:58:15 CET 2005

--- /sys/src/cmd/hget.c	Mon Dec 19 09:55:38 2005
+++ /sys/src/cmd/hget.c	Mon Dec 19 09:55:33 2005
@@ -799,7 +799,7 @@
 	if (gettokens(p, f, nelem(f), "\"") < 2)
 		sysfatal("garbled auth data");
 
-	if ((up = auth_getuserpasswd(auth_getkey, "proto=pass service=http dom=%q relm=%q",
+	if ((up = auth_getuserpasswd(auth_getkey, "proto=pass service=http server=%q realm=%q",
 	    	u->host, f[1])) == nil)
 			sysfatal("cannot authenticate");