Intentionally break the test

Author: Labby AI

index.test.js

@@ -1,5 +1,5 @@
 const sum = require('./index');
 
 test('adds 1 + 2 to equal 3', () => {
-  expect(sum(1, 2)).toBe(3);
+  expect(sum(1, 2)).toBe(4);
 });