        <section id="api-by_point">
          <p>The documentation below is for developers who want
          to use MapIt as a web service, describing its REST
          API. If that&rsquo;s all Greek to you, please see
          <a href="/overview">our page for non-developers</a>.</p>
        </section>

        <section id="api-intro">
          <p>The documentation below is for developers who want
          to use MapIt as a web service, describing its REST
          API. If that&rsquo;s all Greek to you, please see
          <a href="/overview">our page for non-developers</a>.</p>
        </section>

Correct section id so that nav links work as expected
Correct section id so that nav links work as expected
