Test files linted

test/attempt/attempt.test.js

@@ -8,5 +8,9 @@ test('Returns a value', () => {
   expect(attempt(() => 0)).toBe(0);
 });
 test('Returns an error', () => {
-  expect(attempt(() => {throw new Error();})).toBeInstanceOf(Error);
+  expect(
+    attempt(() => {
+      throw new Error();
+    })
+  ).toBeInstanceOf(Error);
 });