Update README.md

Updated to include generic camera instructions for mop roomba devices.

Author: xnemesis

README.md

@@ -229,7 +229,7 @@ recorder:
 ```
 ### Step 13: Create Generic Camera Integration
 
-Create a new integration of 'Generic Camera' with the name 'roomba'. Set the 'Still Image URL' to the below and save the integration.
+Create a new integration of 'Generic Camera' with the name 'Roomba' (or "Braava' if you are using mop.yaml). Set the 'Still Image URL' to the below and save the integration.
 ```
 {{ states('input_text.vacuum_map') }}
 ```