Fix bogus bash binary location
diff --git a/custom/example.bash b/custom/example.bash
index e9b3847..3e66ba8 100644
--- a/custom/example.bash
+++ b/custom/example.bash
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # This is an example file. Don't use this for your custom scripts. Instead, create another file within the
 # custom directory.