Fix copyright
diff --git a/tools/gcp/utils/kubernetes_api.py b/tools/gcp/utils/kubernetes_api.py
index 2d3f771..e8ddd2f 100755
--- a/tools/gcp/utils/kubernetes_api.py
+++ b/tools/gcp/utils/kubernetes_api.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python2.7
-# Copyright 2015-2016 Google Inc.
+# Copyright 2015-2016, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without