Update Readme.md

Readme.md

@@ -13,12 +13,12 @@ This project is a work in progress.
 - add esp32 devices inside each room
 - click the "export to yaml" button
 - copy generated code over to ESPresenseIPS app.js file
-
-- after config is copied and AppDaemon restarted
-- open MQTT configuration panel (⚙) and enter your config
-- devices will show up on the floorplan in real time
-- devices will also appear in the list in mqtt config panel
-- enjoy tweaking everything to make it perfect
+- Optional :
+    - after config is copied and AppDaemon restarted
+    - open MQTT configuration panel (⚙) and enter your config
+    - devices will show up on the floorplan in real time
+    - devices will also appear in the list in mqtt config panel
+    - enjoy tweaking everything to make it perfect
 
 ## Changes
 27-02-2022