diff --git a/index.js b/index.js
index d1046105f9cbd059303343fcc7451c415865f5ea..35be089e46ddd72e675f5f8d861fb6a23de2bb8a 100644
--- a/index.js
+++ b/index.js
@@ -1,3 +1,4 @@
 module.exports = function addNumbers(a, b) {
+  // aaaa
   return a + b;
 }
diff --git a/index.test.js b/index.test.js
index e20708120c909910bcc7f1bfb54647fa851de1e0..b699c9a292e9bf8b3f0e77facc91483c42292cb4 100644
--- a/index.test.js
+++ b/index.test.js
@@ -7,4 +7,3 @@ test('adds 1 + 2 to equal 3', () => {
 test('adds -1 + 2 to equal 1', () => {
   expect(addNumbers(-1, 2)).toBe(1);
 });
-