diff -r adf22ee09738 -r 0911cb7bf696 Nominal/Ex/LamFun.thy
--- a/Nominal/Ex/LamFun.thy	Tue Jul 05 18:01:54 2011 +0200
+++ b/Nominal/Ex/LamFun.thy	Tue Jul 05 18:42:34 2011 +0200
@@ -7,7 +7,7 @@
 nominal_datatype lam =
   Var "name"
 | App "lam" "lam"
-| Lam x::"name" l::"lam"  bind x in l
+| Lam x::"name" l::"lam"  binds x in l
 
 thm lam.distinct
 thm lam.induct