nixos/soundmodem: drop lib.mdDoc, use package option everywhere (#304811)

- Fixed the `systemPackages` definition: it contained just the package
name without preceding `pkgs`
- Removed `lib.mdDoc` usage in accordance with #303841

Changed files
+2 -2
nixos
modules
programs
+2 -2
nixos/modules/programs/soundmodem.nix
···
enable = mkOption {
type = types.bool;
default = false;
-
description = lib.mdDoc ''
+
description = ''
Whether to add Soundmodem to the global environment and configure a
wrapper for 'soundmodemconfig' for users in the 'soundmodem' group.
'';
···
};
config = mkIf cfg.enable {
-
environment.systemPackages = [ soundmodem ];
+
environment.systemPackages = [ cfg.package ];
users.groups.soundmodem = { };
security.wrappers.soundmodemconfig = {