--- a/src/HOL/UNITY/Comp/Counterc.thy Sat Dec 01 18:51:46 2001 +0100
+++ b/src/HOL/UNITY/Comp/Counterc.thy Sat Dec 01 18:52:32 2001 +0100
@@ -13,7 +13,7 @@
Counterc = Comp +
types state
-arities state :: term
+arities state :: type
consts
C :: "state=>int"