Test cleanup and fixes [c-d]

test/capitalizeEveryWord/capitalizeEveryWord.test.js

@@ -1,11 +1,15 @@
 const expect = require('expect');
 const capitalizeEveryWord = require('./capitalizeEveryWord.js');
 
-
-  test('capitalizeEveryWord is a Function', () => {
+test('capitalizeEveryWord is a Function', () => {
   expect(capitalizeEveryWord).toBeInstanceOf(Function);
 });
-  t.equal(capitalizeEveryWord('hello world!'), 'Hello World!', "Capitalizes the first letter of every word in a string");
-  t.equal(capitalizeEveryWord('$# @!'), '$# @!', "Works with characters");
-  t.equal(capitalizeEveryWord('a'), 'A', "Works with one word string");
-  
+test('Capitalizes the first letter of every word in a string', () => {
+  expect(capitalizeEveryWord('hello world!'), 'Hello World!').toBe();
+});
+test('Works with characters', () => {
+  expect(capitalizeEveryWord('$# @!')).toBe('$# @!');
+});
+test('Works with one word string', () => {
+  expect(capitalizeEveryWord('a')).toBe('A');
+});