Invoke bash through /usr/bin/env

diff --git a/docs/examples/hook.sh b/docs/examples/hook.sh
index 18233722241732417007c3c8acd35e9db825fdea..a460ea555ecd62db0e51114eaa4b6f89406b8b0c 100755 (executable)
--- a/docs/examples/hook.sh
+++ b/docs/examples/hook.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 deploy_challenge() {
     local DOMAIN="${1}" TOKEN_FILENAME="${2}" TOKEN_VALUE="${3}"