Merge "docs: Removed early adopter text from app indexing training doc." into klp-modular-dev

content you’d like Google to index, simply add link elements either to

your existing <a href="https://support.google.com/webmasters/answer/156184?hl=en" class="external-link" target="_blank">Sitemap</a> file or in the {@code &lt;head&gt;} element of each web

page in your site, in the same way as you would for web pages.</p>

<p class="note"><strong>Note: </strong>

Currently, the Google Search app indexing capability is restricted to

English-only Android apps from developers participating in the early adopter

program. You can sign up to be a participant by submitting the <a

href="https://docs.google.com/a/google.com/forms/d/1itcqPAQqggJ6e4m8aejWLM8Dc5O8P6qybgGbKCNxGV0/viewform"

class="external-link" target="_blank">App Indexing Expression of Interest</a> form.

</p>

<p>The deep links that you share with Google Search must take this URI

format:</p>