Gaming: Moar corrections & Fixes, Aye mate

Author: Aarrayy

src/content/docs/configuration/gaming.mdx

@@ -151,15 +151,15 @@ In this case, everything after the first `%command%` is going to be ignored beca
 
 - HDR Support
     - `PROTON_ENABLE_HDR=1`: Enable HDR output support.
-      - **Requirements**: Gamescope with `--hdr-enabled` OR `PROTON_ENABLE_WAYLAND=1`. If your GPU is **NVIDIA**, add `ENABLE_HDR_WSI=1` and install the `vk-hdr-layer-kwin6-git` package.
+      - **Requirements**: Gamescope with `--hdr-enabled` OR `PROTON_ENABLE_WAYLAND=1`.
       - **Setup**: [Additional configuration needed](https://wiki.archlinux.org/title/HDR_monitor_support)
 
 </TabItem>
 
 <TabItem label="Performance & Caching">
 
 - CPU & Sync Performance
-    - `PROTON_USE_NTSYNC=0`: Use WINESync instead of NTSync.
+    - `PROTON_USE_NTSYNC=0`: Use FSync instead of NTSync.
         - **Benefit**: Possibility of fixing issues in certain games that do not pair well with NTSync.
 
 - Shader & Cache Management