diff --git a/source b/source
index 27057754f7a..7289a9999c8 100644
--- a/source
+++ b/source
@@ -13668,16 +13668,14 @@ Transport Protocol">HTTP&lt;/abbr> today.&lt;/p></code></pre> <!-- DO NOT REWRAP
 
     <ol>
      <li>
-      <p>If <var>descendant</var> has an ancestor element that is a descendant of <var>element</var>
-      and is also one of</p>
+      <p>If <var>descendant</var>, or any of its ancestor elements that are descendants of
+      <var>element</var>, is one of</p>
 
       <ul class="brief">
        <li>a <code>bdi</code> element</li>
        <li>a <code>script</code> element</li>
        <li>a <code>style</code> element</li>
        <li>a <code>textarea</code> element</li>
-       <li>a <code>slot</code> element whose <span>root</span> is a <span>shadow
-       root</span></li>
        <li>an element whose <code data-x="attr-dir">dir</code> attribute is not in the <span
        data-x="attr-dir-undefined-state">undefined</span> state</li>
       </ul>
@@ -13685,19 +13683,9 @@ Transport Protocol">HTTP&lt;/abbr> today.&lt;/p></code></pre> <!-- DO NOT REWRAP
       <p>then <span>continue</span>.</p>
      </li>
 
-     <li>
-      <p>If <var>descendant</var> is a <code>slot</code> element whose <span>root</span> is a
-      <span>shadow root</span>, then:</p>
-
-      <ol>
-       <li><p>Let <var>result</var> be the <span>auto directionality</span> of
-       <var>descendant</var>.</p></li>.
-
-       <li><p>If <var>result</var> is not null, then return <var>result</var>.</p></li>
-
-       <li><p>Return '<span data-x="concept-ltr">ltr</span>'.</p></li>
-      </ol>
-     </li>
+     <li><p>If <var>descendant</var> is a <code>slot</code> element whose <span>root</span> is a
+     <span>shadow root</span>, then return the <span data-x="the
+     directionality">directionality</span> of <var>descendant</var>.</p></li>
 
      <li><p>If <var>descendant</var> is not a <code>Text</code> node, then
      <span>continue</span>.</p></li>