tuned output;

--- a/src/Pure/goals.ML	Tue Jul 06 21:16:29 1999 +0200
+++ b/src/Pure/goals.ML	Wed Jul 07 00:15:06 1999 +0200
@@ -318,7 +318,7 @@
       val ngoals = nprems_of th in
     writeln (begin_state ^ "Level " ^ string_of_int n ^ 
 	" (" ^ string_of_int ngoals ^ " subgoal" ^ 
-	   (if ngoals > 1 then "s" else "") ^ ")");
+	   (if ngoals <> 1 then "s" else "") ^ ")");
     Locale.print_goals_marker begin_goal max th;
     if end_state = "" then () else writeln end_state
   end;