Changed the error message for duplicated cases from Error to Warning

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/checks/dup_test.ml b/lib/checks/dup_test.ml
index e392445..9ffe7c5 100644
--- a/lib/checks/dup_test.ml
+++ b/lib/checks/dup_test.ml
@@ -185,7 +185,7 @@ module Location = struct
 
         (* Report all the messages as error. They do not break the game, but
            there is no question if it should *)
-        Some (Report.error hd message)
+        Some (Report.warn hd message)
 
   let v : t -> Report.t list =
    fun t -> List.filter_map t ~f:v' |> List.sort_uniq ~cmp:Report.compare