diff --git a/cluster/azure/util.sh b/cluster/azure/util.sh
index d163ea2f425..8664f4d58df 100644
--- a/cluster/azure/util.sh
+++ b/cluster/azure/util.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+
 # Copyright 2014 Google Inc. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");