document extraRootModules better

2024-06-24 15:25:25 +02:00
parent 50d4d13fba
commit dd4d1663cc
1 changed files with 2 additions and 1 deletions
--- a/module.nix
+++ b/module.nix
@@ -13,9 +13,10 @@ in
    extraRootModules = lib.mkOption {
      type = lib.types.listOf lib.types.str;
      description = ''
-        extra modules to pass to the vmTools.runCommand invocation in the make-disk-image.nix builder
+        extra kernel modules to pass to the vmTools.runCommand invocation in the make-disk-image.nix builder
      '';
      default = [ ];
+      example = [ "bcachefs" ];
    };
    extraPostVM = lib.mkOption {
      type = lib.types.str;