Update README.md (#556)

Author: lucarin91

README.md

@@ -246,7 +246,7 @@ NOTE: currently the mac-os is not supported since the `github.com/arduino/arduin
 - `task wails:release -- 6.0.7` to create a new release `6.0.7`
 - Open the Wails app and click on "Update" button.
 
-### Orchestrator configurations
+## Orchestrator configurations
 
 The orchestrator will write apps in `~/ArduinoApps` folder, and examples in `~/.config/arduino-app-cli/examples`.
 To override the path provide the following flags: