diff --git a/modules/users/john.nix b/modules/users/john.nix
index 27677e9..ccb486c 100644
--- a/modules/users/john.nix
+++ b/modules/users/john.nix
@@ -3,6 +3,7 @@ let
   username = "john";
 in
 {
+  # https://github.com/Doc-Steve/dendritic-design-with-flake-parts/wiki/Dendritic_Aspects#multi-context-aspect
   flake.modules.nixos."${username}" = { pkgs, ... }: {
     home-manager.users."${username}" = {
       imports = [