From a4749b11d4eef29b07c33d3036ca7e06a990cb65 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <v@cunat.cz>
Date: Tue, 27 Apr 2021 21:38:30 +0200
Subject: [PATCH] nixos/kresd.package: improve the generated docs

---
 nixos/modules/services/networking/kresd.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/networking/kresd.nix b/nixos/modules/services/networking/kresd.nix
index 86709874065..9b94c390e98 100644
--- a/nixos/modules/services/networking/kresd.nix
+++ b/nixos/modules/services/networking/kresd.nix
@@ -57,11 +57,13 @@ in {
       '';
     };
     package = mkOption {
-      default = pkgs.knot-resolver;
       type = types.package;
       description = "
         knot-resolver package to use.
       ";
+      default = pkgs.knot-resolver;
+      defaultText = "pkgs.knot-resolver";
+      example = literalExample "pkgs.knot-resolver.override { extraFeatures = true; }";
     };
     extraConfig = mkOption {
       type = types.lines;