diff --git a/src/test/jtx/TestHelpers.h b/src/test/jtx/TestHelpers.h
index 7b4cae51554..61d0eb87f9f 100644
--- a/src/test/jtx/TestHelpers.h
+++ b/src/test/jtx/TestHelpers.h
@@ -35,15 +35,15 @@ namespace jtx {
 
 // Helper to make vector from iterable
 template <typename T>
-concept iterable = requires(T& v) {
-                       std::begin(v);
-                       std::end(v);
-                   };
+concept iterable = requires(T& v)
+{
+    std::begin(v);
+    std::end(v);
+};
 
 template <typename Input>
 auto
-make_vector(Input const& input)
-    requires iterable<Input>
+make_vector(Input const& input) requires iterable<Input>
 {
     return std::vector(std::begin(input), std::end(input));
 }