Rename nix-builder to builder

systems/x86_64-linux/builder/default.nix

@@ -1,4 +1,4 @@
-# sudo nixos-rebuild switch --flake .#nix-builder --target-host root@192.168.3.118
+# sudo nixos-rebuild switch --flake .#builder --target-host root@192.168.3.118
 # or
 # deploy .#builder
 { config, pkgs, ... }:
@@ -12,7 +12,7 @@
   # Emulated systems used as alternative to cross-compiling
   boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
 
-  networking.hostName = "nix-builder";
+  networking.hostName = "builder";
   networking.networkmanager.enable = true;
 
   time.timeZone = "Europe/Berlin";