Stop referencing alga setup in README file

README.md

@@ -25,17 +25,14 @@ Setup
 -----
 
 The first time you use the utility, you will need to setup a connection to the TV.
-With the TV on, run `alga setup [hostname/IP]`.
+With the TV on, run `alga tv add <identifier> [hostname/IP]`.
 This will bring up a prompt on the TV asking if you want to accept the pairing.
 When accepted, Alga will be ready to use.
 
-If no hostname or IP address is provided to `alga setup`, it will be default try to connect to "lgwebostv" which should work.
+If no hostname or IP address is provided to `alga tv add`, it will be default try to connect to "lgwebostv" which should work.
 
 The hostname, a key and MAC address will be written to `~/.config/alga/config.json` for future use.
 
-Note: It's currently only possible to pair Alga with one TV at a time.
-Let me know if this is a deal breaker for you.
-
 
 Usage
 -----