Add sorting order to README

README.md

@@ -19,6 +19,13 @@ pip install requests
 You need to specify the URL and [API Key](https://developers.home-assistant.io/docs/api/rest/¦) of your Home Assistant instance in the configuration file (e.g. location: `$HOME/.config/albert/homeassistant_config.json`).
 You can generate a new long lived API Key by clicking your name in the bottom left in the Home Assistant UI.
 
+The item order is based on the entity class. Lights and switches are show first, then scenes etc. You can change the order in the configuration file. See the default sorting order below:
+```json
+{ ...
+    sort_order: {"light": 1, "switch": 1, "scene": 2, "group": 2, "automation": 3}
+}
+```
+
 ## Usage
 `<trigger> <entity search>`