diff --git a/04-code-golf/tf-04-fold.scala b/04-code-golf/tf-04-fold.scala
index f1d2e69..cda1bb1 100644
--- a/04-code-golf/tf-04-fold.scala
+++ b/04-code-golf/tf-04-fold.scala
@@ -1,5 +1,5 @@
 /**
-Attempt to speed up execution time: Avg 4.3 seconds
+Attempt to speed up execution time: Avg 4.4 seconds
 1. Use a compiled regex
 2. accumulate tokens using a catamorphism