added shebang to example config

diff --git a/config.sh.example b/config.sh.example
index d90982d33563bcfc43333cd924dbb352d85d5b8a..27163a4f9775e44a158fb4346668b297eeb454bd 100644 (file)
--- a/config.sh.example
+++ b/config.sh.example
@@ -1,4 +1,6 @@
-# default values are commented
+#!/bin/bash
+
+# Default values are commented
 
 #CA="https://acme-v01.api.letsencrypt.org"
 #WELLKNOWN=".acme-challenges"