old_contents: import Head from "next/head";
  import {
    PageHeader,
    PageHeaderTitle,
    PageHeaderLeft,
    PageHeaderRight
  } from "../page-header/page-header";
  
  export default () => (
    <PageHeader color="#353a79">
      <PageHeaderLeft>
        <PageHeaderTitle>Kernels</PageHeaderTitle>
        <p>
          Kernels power your favorite languages within nteract projects and across
          the Jupyter ecosystem.
        </p>
      </PageHeaderLeft>
      <PageHeaderRight />
    </PageHeader>
  );
  
new_contents: import Head from "next/head";
  import {
    PageHeader,
    PageHeaderTitle,
    PageHeaderLeft,
    PageHeaderRight
  } from "../page-header/page-header";
  
  export default () => (
    <PageHeader color="#353a79">
      <PageHeaderLeft>
        <PageHeaderTitle>Kernels</PageHeaderTitle>
        <p>
          Kernels connect your favorite languages to nteract projects for an improved
          REPL experience.
        </p>
      </PageHeaderLeft>
      <PageHeaderRight />
    </PageHeader>
  );
  
subject: trim up the text