Fix doc markup

let-def · Apr 10, 2020 · 2162fe6 · 2162fe6
1 parent 58406d0
commit 2162fe6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/wall.mli b/lib/wall.mli
@@ -83,7 +83,7 @@ module Transform : sig
 end
 
 
-(** {Wall drawing model}
+(** {1 Wall drawing model}
  *
  * Drawing in wall is achieved by intersecting a simple, infinite image with a
  * shape.