diff -r d0250d01782c -r df053507edba Quot/Examples/IntEx2.thy
--- a/Quot/Examples/IntEx2.thy	Sun Dec 20 00:15:40 2009 +0100
+++ b/Quot/Examples/IntEx2.thy	Sun Dec 20 00:26:53 2009 +0100
@@ -11,7 +11,7 @@
 where
   "intrel (x, y) (u, v) = (x + v = u + y)"
 
-quotient int = "nat \<times> nat" / intrel
+quotient_type int = "nat \<times> nat" / intrel
   unfolding equivp_def
   by (auto simp add: mem_def expand_fun_eq)