nixos/*: automatically convert option descriptions

conversions were done using https://github.com/pennae/nix-doc-munge
using (probably) rev f34e145 running

    nix-doc-munge nixos/**/*.nix
    nix-doc-munge --import nixos/**/*.nix

the tool ensures that only changes that could affect the generated
manual *but don't* are committed, other changes require manual review
and are discarded.

1 files changed, 3 insertions, 3 deletions

diff --git a/nixos/modules/virtualisation/nixos-containers.nix b/nixos/modules/virtualisation/nixos-containers.nix
index f15511f2df5..22be1d5bff9 100644
--- a/nixos/modules/virtualisation/nixos-containers.nix
+++ b/nixos/modules/virtualisation/nixos-containers.nix
@@ -550,7 +550,7 @@ in
             ephemeral = mkOption {
               type = types.bool;
               default = false;
-              description = ''
+              description = lib.mdDoc ''
                 Runs container in ephemeral mode with the empty root filesystem at boot.
                 This way container will be bootstrapped from scratch on each boot
                 and will be cleaned up on shutdown leaving no traces behind.
@@ -558,8 +558,8 @@ in
 
                 Note that this option might require to do some adjustments to the container configuration,
                 e.g. you might want to set
-                <varname>systemd.network.networks.$interface.dhcpV4Config.ClientIdentifier</varname> to "mac"
-                if you use <varname>macvlans</varname> option.
+                {var}`systemd.network.networks.$interface.dhcpV4Config.ClientIdentifier` to "mac"
+                if you use {var}`macvlans` option.
                 This way dhcp client identifier will be stable between the container restarts.
 
                 Note that the container journal will not be linked to the host if this option is enabled.