From 7948e6785b4aa6a1289645575816e423d85f6aea Mon Sep 17 00:00:00 2001
From: Suwon Park <35622998+sepiabrown@users.noreply.github.com>
Date: Sat, 29 Feb 2020 20:11:42 +0900
Subject: [PATCH] nixos/manual: add environment.systemPackages option in an
 example

The environment.systemPackages option lacks in the example which is used in the next paragraph to explain merging of the options defined by multiple modules.
---
 nixos/doc/manual/configuration/modularity.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/doc/manual/configuration/modularity.xml b/nixos/doc/manual/configuration/modularity.xml
index 7ad0ae80a48a..532a2c615e4d 100644
--- a/nixos/doc/manual/configuration/modularity.xml
+++ b/nixos/doc/manual/configuration/modularity.xml
@@ -36,6 +36,7 @@
 { <xref linkend="opt-services.xserver.enable"/> = true;
   <xref linkend="opt-services.xserver.displayManager.sddm.enable"/> = true;
   <xref linkend="opt-services.xserver.desktopManager.plasma5.enable"/> = true;
+  <xref linkend="opt-environment.systemPackages"/> = [ pkgs.vim ];
 }
 </programlisting>
   Note that both <filename>configuration.nix</filename> and