old_contents: import React from "react"
  import Link from "gatsby-link"
  import Helmet from "react-helmet"
  
  export default class Index extends React.Component {
    render() {
      return (
        <div itemScope itemType="http://schema.org/FinancialProduct">
          <h1 alt = "Hello">Hi spiderssssssss!</h1>
          <p>Welcome to your new Gatsby site.</p>
          <p>Now go build something great.</p>
          <Link to="/page-2/">Go to page 2</Link>
        </div>
      )
    }
  }
  
new_contents: import React from "react"
  import Link from "gatsby-link"
  import Helmet from "react-helmet"
  
  export default class Index extends React.Component {
    render() {
      return (
        <div itemScope itemType="http://schema.org/FinancialProduct">
          <h1 alt = "Hello">Hi spiderssssssssss!</h1>
          <p>Welcome to your new Gatsby site.</p>
          <p>Now go build something great.</p>
          <Link to="/page-2/">Go to page 2</Link>
        </div>
      )
    }
  }
  
subject: change in master