diff --git a/test/unit_test/static/quantity_kind_test.cpp b/test/unit_test/static/quantity_kind_test.cpp
index 1d9453e0..d9dc2961 100644
--- a/test/unit_test/static/quantity_kind_test.cpp
+++ b/test/unit_test/static/quantity_kind_test.cpp
@@ -114,9 +114,9 @@ concept invalid_types =
   requires {
     requires !requires { typename quantity_kind<Width, second, int>; };           // unit of a different dimension
     requires !requires { typename quantity_kind<Width, metre, length<metre>>; };  // quantity used as Rep
-    requires !requires {
+    requires !requires {  // quantity point used as Rep
                 typename quantity_kind<Width, metre, quantity_point<dynamic_origin<dim_length>, metre>>;
-              };                                                                 // quantity point used as Rep
+              };
     requires !requires { typename quantity_kind<Width, metre, width<metre>>; };  // quantity kind used as Rep
     requires !requires { typename quantity_kind<metre, Width, double>; };        // reordered arguments
     requires !requires { typename quantity_kind<metre, double, Width>; };        // reordered arguments