Fix errors

hardware/disko.nix

@@ -1,4 +1,4 @@
-{ disko, ... }:
+{ disko, hostname, ... }:
 
 let
 mkDisk = { hostname, drive }: {
@@ -54,8 +54,10 @@ in
     imports = [ disko.nixosModules.disko ];
     disko.devices = {
         disk = {
-            station = mkDisk { hostname = "station"; drive = "/dev/nvme0n1"; };
-            stationette= mkDisk { hostname = "stationette"; drive = "/dev/sda"; };
+            "${hostname}" = mkDisk { 
+                inherit hostname; 
+                drive = if hostname == "station" then "/dev/nvme0n1" else "/dev/sda"; 
+            };
         };
     };
 }