--- a/src/HOL/HOLCF/IOA/ex/TrivEx.thy Fri Aug 18 13:55:05 2017 +0200
+++ b/src/HOL/HOLCF/IOA/ex/TrivEx.thy Fri Aug 18 20:47:47 2017 +0200
@@ -5,7 +5,7 @@
section \<open>Trivial Abstraction Example\<close>
theory TrivEx
-imports "../Abstraction"
+imports IOA.Abstraction
begin
datatype action = INC