diff -r d0250d01782c -r df053507edba Quot/Examples/FSet2.thy
--- a/Quot/Examples/FSet2.thy	Sun Dec 20 00:15:40 2009 +0100
+++ b/Quot/Examples/FSet2.thy	Sun Dec 20 00:26:53 2009 +0100
@@ -21,7 +21,7 @@
 unfolding equivp_reflp_symp_transp reflp_def symp_def transp_def
 by (auto intro: list_eq.intros list_eq_refl)
 
-quotient fset = "'a list" / "list_eq"
+quotient_type fset = "'a list" / "list_eq"
   by (rule equivp_list_eq)
 
 quotient_def