diff --git a/src/index.ts b/src/index.ts
index fda398b..60c1599 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1 +1 @@
-export const hello = () => 'hello'
+export const hello = () => 'hello';
diff --git a/tests/index.test.ts b/tests/index.test.ts
index 22c05c1..ea4f252 100644
--- a/tests/index.test.ts
+++ b/tests/index.test.ts
@@ -1,5 +1,5 @@
-describe('unit test for index', function() {
-  it('should pass test', function() {
+describe('unit test for index', function () {
+  it('should pass test', function () {
     expect(true).toBe(true);
   });
 });