- add warning about file being overwritten by updates

diff --git a/hook.sh b/hook.sh
index d46a0646df4525a91486d21b3baea8c33adb1caf..599cb7a1a7a7b456f12c70ada7139b30b1755f49 100755 (executable)
--- a/hook.sh
+++ b/hook.sh
@@ -1,5 +1,8 @@
 #!/bin/bash
 
+# This is main script for handling dehydrated hook scripts.
+# Please do not edit this file! It will be overwritten by package updates!
+
 # Directory with per certificate hook scripts called after
 # certificate is successfully deployed
 HOOKS_D="/etc/dehydrated/hooks.d"