diff -r a44479bde681 -r 017e33849f4d Nominal/Ex/CPS/Lt.thy
--- a/Nominal/Ex/CPS/Lt.thy	Tue Mar 22 12:18:30 2016 +0000
+++ b/Nominal/Ex/CPS/Lt.thy	Thu Apr 19 13:57:17 2018 +0100
@@ -1,4 +1,4 @@
-header {* The Call-by-Value Lambda Calculus *}
+(* The Call-by-Value Lambda Calculus *)
 theory Lt
 imports "../../Nominal2"
 begin