update readme

README.md

@@ -5,7 +5,7 @@
 
 ### Instructions
 - load with an asi loader eg. https://github.com/ThirteenAG/Ultimate-ASI-Loader, ie. put `d3d9.dll`, `s4_league_fps_unlock.asi` and `s4_league_fps_unlock.json` next to the game exe
-- `max_framerate`, `field_of_view` and `sprint_field_of_view` can be adjusted in `s4_league_fps_unlock.json`, setting `max_framerate` to 0 disables the frame limiter and lets the game go as fast as it can
+- `max_framerate`, `field_of_view`, `center_field_of_view` and `sprint_field_of_view` can be adjusted in `s4_league_fps_unlock.json`, setting `max_framerate` to 0 disables the frame limiter and lets the game go as fast as it can
 	- game runs on rough milisecond precision, recommend keeping framerate below 300
 - `framelimiter_full_busy_loop` in `s4_league_fps_unlock.json` adjusts the built-in frame limiter's behavior when fps limit is non 0
 	- it is set to `false` by default to not fully busy loop before the next frame