--- a/src/HOL/ex/While_Combinator_Example.thy Tue Feb 23 15:37:18 2016 +0100 +++ b/src/HOL/ex/While_Combinator_Example.thy Tue Feb 23 16:25:08 2016 +0100 @@ -57,4 +57,4 @@ done qed -end \ No newline at end of file +end