nixos/make-options-doc: improve CommonMark formatting

Render the `type` attribute in a code block to match the rest of the
attributes.

1 files changed, 4 insertions, 2 deletions

diff --git a/nixos/lib/make-options-doc/generateDoc.py b/nixos/lib/make-options-doc/generateDoc.py
index dffa8cd614012..1fe4eb0253add 100644
--- a/nixos/lib/make-options-doc/generateDoc.py
+++ b/nixos/lib/make-options-doc/generateDoc.py
@@ -40,9 +40,11 @@ def generate_commonmark(options):
         print(value['description'])
         print()
         if 'type' in value:
-            print('*_Type_*:')
+            print('*_Type_*')
+            print ('```')
             print(value['type'])
-            print()
+            print ('```')
+        print()
         print()
         if 'default' in value:
             print('*_Default_*')