diff --git a/examples/retrytx.py b/examples/retrytx.py
index bf1b3c1..7bc41fa 100644
--- a/examples/retrytx.py
+++ b/examples/retrytx.py
@@ -68,7 +68,7 @@
 }
 
 #
-# Define Hooks (optional)
+# Define Hooks
 #