Change wording in README to fit new situation

README.md

@@ -31,7 +31,7 @@ npm i
 Write all your typescript source code in the `/src` directory
 
 To autocompile and send changed files as you save, run `npm run watch` in a terminal.
-Have them both running simultaneously so that it all happens automatically.
+Have it running in the background so that it all happens automatically.
 
 For Bitburner to receive any files, you need to enter the port `npm run watch` logs to the terminal
 in the Remote API section of the game settings, and press the connect button.