From 9d3aa711fe64868aa5a7ac5038a39b861cacefdb Mon Sep 17 00:00:00 2001
From: Sean Buckley <sean.bck@gmail.com>
Date: Tue, 3 Mar 2020 22:14:31 -0500
Subject: [PATCH] NixOS/auto-upgrade: refine option description

---
 nixos/modules/tasks/auto-upgrade.nix | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/nixos/modules/tasks/auto-upgrade.nix b/nixos/modules/tasks/auto-upgrade.nix
index 6eaa40613d1..bfc1e301efa 100644
--- a/nixos/modules/tasks/auto-upgrade.nix
+++ b/nixos/modules/tasks/auto-upgrade.nix
@@ -68,9 +68,11 @@ let cfg = config.system.autoUpgrade; in
         type = types.str;
         example = "45min";
         description = ''
-          Add a randomized delay to wait before automatically upgrading.
-          The delay will be between zero and this value.
-          This value must be a valid systemd timespan.
+          Add a randomized delay before each automatic upgrade.
+          The delay will be chozen between zero and this value.
+          This value must be a time span in the format specified by
+          <citerefentry><refentrytitle>systemd.time</refentrytitle>
+          <manvolnum>7</manvolnum></citerefentry>
         '';
       };