Fixed Header-trouble

prosjekt2/src/App.js

 import React from 'react';
 import MiddlePart from './components/MiddlePart';
-import Header from './components/header';
+import Header from './components/Header';
 import './App.css';
 
 function App() {

prosjekt2/src/__tests__/Header.tests.js

 import React from 'react';
-import Header from '../components/header.jsx';
+import Header from '../components/Header.jsx';
 import renderer from 'react-test-renderer'
 
 describe('Testing header.jsx',()=>{