change the spelling to match with nixos config spelling

modules/nixos/hardware/nvidia.nix

@@ -55,7 +55,7 @@
       presets.nvidia-gpu.enable = true;
     };
 
-    # Enable nvidia-container-toolkit if virtualization is enabled
-    hardware.nvidia-container-toolkit.enable = lib.mkIf config.osbmModules.virtualization.docker.enable true;
+    # Enable nvidia-container-toolkit if virtualisation is enabled
+    hardware.nvidia-container-toolkit.enable = lib.mkIf config.osbmModules.virtualisation.docker.enable true;
   };
 }

modules/nixos/options.nix

@@ -340,7 +340,7 @@
       };
     };
 
-    virtualization = {
+    virtualisation = {
       docker = {
         enable = lib.mkOption {
           type = lib.types.bool;

modules/nixos/system/default.nix

@@ -5,7 +5,7 @@
     ./nix-settings.nix
     ./agenix.nix
     ./home-manager.nix
-    ./virtualization.nix
+    ./virtualisation.nix
     ./emulation.nix
     ./i18n.nix
     ./impermanence.nix

modules/nixos/system/users.nix

@@ -14,7 +14,7 @@ in
           "networkmanager"
         ]
         ++ lib.optional (username == config.osbmModules.defaultUser) "wheel"
-        ++ lib.optional config.osbmModules.virtualization.docker.enable "docker"
+        ++ lib.optional config.osbmModules.virtualisation.docker.enable "docker"
         ++ lib.optional config.osbmModules.programs.adbFastboot.enable "adbusers";
       }))
 

modules/nixos/system/virtualisation.nix

@@ -1,6 +1,6 @@
 { lib, config, ... }:
 let
-  cfg = config.osbmModules.virtualization;
+  cfg = config.osbmModules.virtualisation;
 in
 {
   config = lib.mkMerge [