docs: tweak Bluesky custom username language

templates/docs.html

@@ -577,7 +577,7 @@ <h3 id="to-bluesky">To Bluesky</h3>
 <li class="answer">
 <p>Yes! First, you'll need your bridged account's <a href="https://atproto.com/guides/identity#identifiers">DID</a>. You can get it by DMing <em>did</em> to the Bluesky Bridgy Fed bot account (eg <code>@[email protected]</code>), or go to your <a href="#user-page">user page</a> and click the <button class="btn btn-default glyphicon glyphicon-tag"></button> next to to your bridged Bluesky account link.
 <p>Then you'll need to connect your domain to your bridged Bluesky account. You can do this with DNS by following <a href="https://bsky.social/about/blog/4-28-2023-domain-handle-tutorial">step 5 in the <em>How do I set this custom domain as my handle?</em> section here</a>. Or, you can do it with HTTPS by following the <a href="https://atproto.com/specs/handle#handle-resolution"><em>HTTPS well-known Method</em> section here</a>. Once you're done, you can <a href="https://bsky-debug.app/handle?handle={username}">check your work here</a>.
-<p>Finally, if your account is from the fediverse, DM <em>username [domain]</em> to <code>@[email protected]</code>. (For example, <code>username my.example.com</code>.) If you're bridging a website, click the <button class="btn btn-default glyphicon glyphicon-refresh"></button> button on your <a href="#user-page">user page</a>.
+<p>Finally, if your account is on the fediverse, DM <em>username [domain]</em> to <code>@[email protected]</code>. (For example, <em>username my.example.com</em>.) If you're bridging a website, click the <button class="btn btn-default glyphicon glyphicon-refresh"></button> button on your <a href="#user-page">user page</a>.
 </li>
 
 <li id="bluesky-fields" class="question">How can I see the full text or original URL for a bridged post?</li>