diff --git a/questions/08804-hard-two-sum/test-cases.ts b/questions/08804-hard-two-sum/test-cases.ts
index ab718f4f..c7eb8810 100644
--- a/questions/08804-hard-two-sum/test-cases.ts
+++ b/questions/08804-hard-two-sum/test-cases.ts
@@ -11,5 +11,5 @@ type cases = [
   Expect<Equal<TwoSum<[1, 2, 3], 3>, true>>,
   Expect<Equal<TwoSum<[1, 2, 3], 4>, true>>,
   Expect<Equal<TwoSum<[1, 2, 3], 5>, true>>,
-  Expect<Equal<TwoSum<[1, 2, 3], 6>, false>>
+  Expect<Equal<TwoSum<[1, 2, 3], 6>, false>>,
 ]