diff --git a/tests/core/t_array.ml b/tests/core/t_array.ml
index a0c3ab4a..ecc76690 100644
--- a/tests/core/t_array.ml
+++ b/tests/core/t_array.ml
@@ -139,22 +139,18 @@ t @@ fun () -> rev [| 1; 2; 3 |] = [| 3; 2; 1 |];;
 t @@ fun () -> rev [| 1; 2 |] = [| 2; 1 |];;
 t @@ fun () -> rev [||] = [||];;
 q Q.(array small_int) (fun a -> mem 1 a = Array.mem 1 a);;
-
 eq (Some 3) (max Stdlib.compare [| 1; 2; 3 |]);;
 eq (Some 4) (max Stdlib.compare [| 4; -1; 2; 3 |]);;
-eq (None) (max Stdlib.compare [||]);;
-
+eq None (max Stdlib.compare [||]);;
 eq (Some 2) (argmax Stdlib.compare [| 1; 2; 3 |]);;
 eq (Some 0) (argmax Stdlib.compare [| 4; -1; 2; 3 |]);;
-eq (None) (argmax Stdlib.compare [||]);;
-
+eq None (argmax Stdlib.compare [||]);;
 eq (Some 1) (min Stdlib.compare [| 1; 2; 3 |]);;
 eq (Some ~-1) (min Stdlib.compare [| 4; -1; 2; 3 |]);;
-eq (None) (min Stdlib.compare [||]);;
-
+eq None (min Stdlib.compare [||]);;
 eq (Some 0) (argmin Stdlib.compare [| 1; 2; 3 |]);;
 eq (Some 1) (argmin Stdlib.compare [| 4; -1; 2; 3 |]);;
-eq (None) (argmin Stdlib.compare [||]);;
+eq None (argmin Stdlib.compare [||]);;
 
 t @@ fun () ->
 filter_map