nixos/nixpkgs: correct some option defaults

Changed files
+1 -2
nixos
modules
+1 -2
nixos/modules/misc/nixpkgs.nix
···
# Make sure that the final value has all fields for sake of other modules
# referring to this. TODO make `lib.systems` itself use the module system.
apply = lib.systems.elaborate;
-
defaultText = lib.literalExpression ''(import "''${nixos}/../lib").lib.systems.examples.aarch64-multiplatform'';
description = ''
Specifies the platform where the NixOS configuration will run.
···
# Make sure that the final value has all fields for sake of other modules
# referring to this. TODO make `lib.systems` itself use the module system.
apply = lib.systems.elaborate;
-
defaultText = lib.literalExpression ''(import "''${nixos}/../lib").lib.systems.examples.aarch64-multiplatform'';
+
defaultText = lib.literalExpression ''config.nixpkgs.system'';
description = ''
Systems with a recently generated `hardware-configuration.nix`
do not need to specify this option, unless cross-compiling, in which case