Update README.md

Author: Brackets-Coder

README.md

@@ -4,7 +4,7 @@ This is a cross-platform virtual reality extension for Turbowarp.
 
 Things it supports:
 - ✅ Automatic Scratch Stage casting with stereoscopy and adaptive resolution (easy setup)
-- ⚡️ Adaptive 120Hz Refresh Rate
+- ⚡️ Adaptive 90Hz Refresh Rate
 - ✅ Cross-platform compatibility between Oculus Quest devices, HTC Vive, Windows Mixed Reality, and more
 - ⚡️ Optimized for very little performance overhead (90+ FPS)
 - ✅ All the blocks you need to create your VR experiences