Update installation-on-linux.mdx

fix lua config

Author: ozozx

src/content/docs/installation-on-linux.mdx

@@ -191,23 +191,23 @@ Else, the menu will not float above other windows.
 
 <Tabs>
   <TabItem label="Hyprland 0.55+">
-    ```
-    // ~/.config/hypr/hyprland.lua
-    hl.windowrule({
- 	    name = "kando",
+    ```lua
+    -- ~/.config/hypr/hyprland.lua
+    hl.window_rule({
+      name = "kando",
       match = {
-        class = "menu.kando.Kando",
-        title = "Kando Menu"
+          class = "menu.kando.Kando",
+          title = "Kando Menu"
       },
- 	    no_blur = true,
- 	    opaque = true,
-      move = {0, 0}
-      rounding = 0
- 	    size = { "100%", "100%" },
- 	    border_size = 0,
- 	    no_anim = true,
- 	    float = true,
-	    pin = true,
+      no_blur = true,
+      opaque = true,
+      move = {0, 0},
+      rounding = 0,
+      size = { "100%", "100%" },
+      border_size = 0,
+      no_anim = true,
+      float = true,
+      pin = true
     })
     ```
   </TabItem>