Update README.md to reflect new log name

README.md

@@ -22,7 +22,7 @@ To use this driver:
 4. Run the setup script as root (e.g. `sudo ~/Downloads/xreal_driver_setup`)
 5. Plug in your glasses, wait a few seconds
 
-Steam should now register your glasses as a new controller named `xReal Air virtual joystick`. If you're not seeing this, check the log at `~/.xreal_udev_log` and report an Issue here with its contents.
+Steam should now register your glasses as a new controller named `xReal Air virtual joystick`. If you're not seeing this, check the log at `~/.xreal_driver_log` and report an Issue here with its contents.
 
 ### Turning automatic driver usage on or off