diff --git a/README.md b/README.md
index de7778d..61a9cc0 100644
--- a/README.md
+++ b/README.md
@@ -69,13 +69,12 @@ A ``config.json`` file is automatically created in WACVR's root directory on sta
 
 - You can change this file via the in-game config panel. Please take a step back: the controller pointer will automatically be disabled when the controller is too close to the cabinet.
 - Some extra options are only available in ``config.json``. For example:
-    - ``"CaptureDesktopNumber:"``
     - ``"SpectatorSmooth:"``
 - Some options in ``config.json`` are only the index of the dropdown in the panel.
 - You can use the pointer to point the 3rd-person camera and move it to the position you want it to be.
 
 ## Building guide
-- Current Unity version: 2021.3.11f1
+- Current Unity version: 2021.3.12f1
 - for mercuryio, just replace files in mercuryio folder with files in this repo.
 
 ## Known issues