treewide: attempt at markdown option docs

1 files changed, 3 insertions, 3 deletions

diff --git a/nixos/modules/virtualisation/xen-dom0.nix b/nixos/modules/virtualisation/xen-dom0.nix
index 975eed10cd2..a999efcb44e 100644
--- a/nixos/modules/virtualisation/xen-dom0.nix
+++ b/nixos/modules/virtualisation/xen-dom0.nix
@@ -23,12 +23,12 @@ in
         default = false;
         type = types.bool;
         description =
-          ''
+          mdDoc ''
             Setting this option enables the Xen hypervisor, a
             virtualisation technology that allows multiple virtual
-            machines, known as <emphasis>domains</emphasis>, to run
+            machines, known as *domains*, to run
             concurrently on the physical machine.  NixOS runs as the
-            privileged <emphasis>Domain 0</emphasis>.  This option
+            privileged *Domain 0*.  This option
             requires a reboot to take effect.
           '';
       };