diff --git a/guides/gaming-void.md b/guides/gaming-void.md
index 3b316c1..dc3dc1b 100644
--- a/guides/gaming-void.md
+++ b/guides/gaming-void.md
@@ -1,4 +1,4 @@
-# Gaming Guide with GameMode and MangoHud on Void Linux
+# Gaming guide with GameMode and MangoHud on void linux
 
 ## Prerequisites
 
@@ -12,7 +12,7 @@
 - MangoHud : MangoHud MangoHud-32bit
 - Vulkan Libs : Vulkan-Headers Vulkan-Tools Vulkan-ValidationLayers-32bit mesa-vulkan-radeon mesa-vulkan-radeon-32bit vulkan-loader vulkan-loader-32bit libspa-vulkan libspa-vulkan-32bit amdvlk
 
-## Setup Ps4 Controller via Bluetooth
+## Setup Ps4 controller via bluetooth
 
 The bluez and bluetoothd service need to setup.
 
@@ -25,12 +25,7 @@ sudo usermod -aG bluetooth,input hesam
 Inside this file : /etc/bluetooth/main.conf
 edit ControllerMode to bredr
 
-## Run SteamDeck or SteamOs
-```bash
-STEAM_MULTIPLE_XWAYLANDS=1 gamescope -W 1600 -H 900 -r 75 -e --xwayland-count 2 --adaptive-sync -- steam -gamepadui -steamdeck
-```
-
-## Run Steam games with GameMode and MangoHud and GameScope
+## Run steam games with GameMode and MangoHud and GameScope
 
 Modify the game's launch options on Steam to use the created script. Right-click on the game in your Steam Library, choose "Properties," and under the "General" tab, click on "Set Launch Options." Enter the following command:
 
@@ -38,12 +33,12 @@ Modify the game's launch options on Steam to use the created script. Right-click
   ```gamemoderun %command%```
 
 - Enable MangoHud :
-  - ```env MANGOHUD=1 %command%```
+  - ```MANGOHUD=1 %command%```
   - ```mangohud %command%```
 
 - Enable GameScope :
   - with fsr : ```gamescope -e -f -F fsr -- %command%```
-  - with gamemode and manoghud : ```gamescope -e -f -F fsr -- gamemoderun mangohud %command%```
+  - with gamemode and manoghud : ```MANGOHUD=1 gamescope -e -f -F fsr -- gamemoderun %command%```
 
   - downscale resolution :
     - ```gamescope -e -f -F fsr -w 1980 -h 1080 -W 1600 -H 900 -- %command%```
@@ -53,8 +48,8 @@ Modify the game's launch options on Steam to use the created script. Right-click
 
   - fps cap : ```gamescope -e -f -F fsr -r 30 -- %command%```
 
-## Disable Fps Cap on Valve Game
+## Example command
 
 ```bash
-gamemoderun mangohud %command% +fps_max 0
+MANGOHUD=1 gamescope -s 0.6 -e -f -F fsr -r 75 -- gamemoderun %command%
 ```