diff -r 450cefec7c11 -r cc19f7ca2ed6 src/HOL/Predicate_Compile_Examples/IMP_3.thy
--- a/src/HOL/Predicate_Compile_Examples/IMP_3.thy	Fri Aug 18 13:55:05 2017 +0200
+++ b/src/HOL/Predicate_Compile_Examples/IMP_3.thy	Fri Aug 18 20:47:47 2017 +0200
@@ -1,5 +1,5 @@
 theory IMP_3
-imports "~~/src/HOL/Library/Predicate_Compile_Quickcheck"
+imports "HOL-Library.Predicate_Compile_Quickcheck"
 begin
 
 subsection \<open>IMP\<close>