opengl.extraPackages32: pkgsi686Linux in example

Issue #12616 uses this example but the commit doesn't.

Changed files
+1 -1
nixos
modules
hardware
+1 -1
nixos/modules/hardware/opengl.nix
···
hardware.opengl.extraPackages32 = mkOption {
type = types.listOf types.package;
default = [];
-
example = literalExample "with pkgs; [ vaapiIntel libvdpau-va-gl vaapiVdpau ]";
+
example = literalExample "with pkgs.pkgsi686Linux; [ vaapiIntel libvdpau-va-gl vaapiVdpau ]";
description = ''
Additional packages to add to 32-bit OpenGL drivers on
64-bit systems. Used when <option>driSupport32Bit</option> is