diff --git a/05-cookbook/tf-05.py b/05-cookbook/tf-05.py
index 7535cdf..2a1e1f3 100755
--- a/05-cookbook/tf-05.py
+++ b/05-cookbook/tf-05.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-
 import sys, string
 
 # The shared mutable data