diff --git a/salt/elasticsearch/tools/sbin/so-elasticsearch-index-growth b/salt/elasticsearch/tools/sbin/so-elasticsearch-index-growth
index bcaa00fa2..801f64342 100644
--- a/salt/elasticsearch/tools/sbin/so-elasticsearch-index-growth
+++ b/salt/elasticsearch/tools/sbin/so-elasticsearch-index-growth
@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/bin/bash
 
 # Copyright Security Onion Solutions LLC and/or licensed to Security Onion Solutions LLC under one
 # or more contributor license agreements. Licensed under the Elastic License 2.0 as shown at