diff --git a/questions/02693-medium-endswith/test-cases.ts b/questions/02693-medium-endswith/test-cases.ts
index 2e8b3090..663cc06e 100644
--- a/questions/02693-medium-endswith/test-cases.ts
+++ b/questions/02693-medium-endswith/test-cases.ts
@@ -4,7 +4,7 @@ type cases = [
   Expect<Equal<EndsWith<'abc', 'bc'>, true>>,
   Expect<Equal<EndsWith<'abc', 'abc'>, true>>,
   Expect<Equal<EndsWith<'abc', 'd'>, false>>,
-  Expect<Equal<EndsWith<"abc", "ac">, false>>,
-  Expect<Equal<EndsWith<"abc", "">, true>>,
-  Expect<Equal<EndsWith<"abc", " ">, false>>
+  Expect<Equal<EndsWith<'abc', 'ac'>, false>>,
+  Expect<Equal<EndsWith<'abc', ''>, true>>,
+  Expect<Equal<EndsWith<'abc', ' '>, false>>,
 ]