diff --git a/owlbot.py b/owlbot.py
index fccd4d1..7afc640 100644
--- a/owlbot.py
+++ b/owlbot.py
@@ -95,7 +95,7 @@
     "# The root toctree document.",
 )
 
-s.replace("samples/snippets/noxfile.py", r"# Copyright 2019 Google LLC", r"# Copyright 2021 Google LLC")
+s.replace("samples/snippets/noxfile.py", r"# Copyright 2019 Google LLC", r"# Copyright 2021 Google LLC") 
 
 # ----------------------------------------------------------------------------
 # Run blacken session