From 540156b7d97eded187a2997b9241045c8b10ce5a Mon Sep 17 00:00:00 2001
From: Simon Vieille <simon@deblan.fr>
Date: Thu, 1 Aug 2024 22:50:30 +0200
Subject: [PATCH] update readme

---
 README.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 67171a8..a2386cc 100644
--- a/README.md
+++ b/README.md
@@ -51,8 +51,13 @@ exec_always DISPLAY=:0 i3-wallpaper-manager /path/to/config.yaml
 
 If you wish to use a program other than `feh`, set the `callback` parameter by specifying the path to your script.
 
+```yaml
+callback: /path/to/custom.sh
+```
+
 ```bash
 #!/bin/sh
+# /path/to/custom.sh
 
 SCREEN_1="$1"
 WALLPAPER_1="$2"
@@ -60,5 +65,5 @@ WALLPAPER_1="$2"
 SCREEN_2="$3"
 WALLPAPER_2="$4"
 
-# ...
+...
 ```