text: import React from 'react'
  import Helmet from 'react-helmet'
  import Layout from '../layout/index'
  import config from '../../data/SiteConfig'
  
  const NotFoundPage = () => (
    <Layout>
      <main>
        <Helmet title={`404: Not Found | ${config.siteTitle}`} />
        <h1>404 Not Found</h1>
        <p>You just hit a route that doesn&#39;t exist... Go back to the home page by clicking on the title at the top left of the screen.</p>
      </main>
    </Layout>
  )
  
  export default NotFoundPage
  