diff --git a/source b/source
index 2f92781ba5c..7c5e76eaa33 100644
--- a/source
+++ b/source
@@ -59168,8 +59168,6 @@ interface <dfn interface>HTMLSelectedContentElement</dfn> : <span>HTMLElement</s
   <ol>
    <li><p>Let <var>nearestSelectAncestor</var> be null.</p></li>
 
-   <li><p>Let <var>ancestor</var> be <var>selectedcontent</var>'s <span>parent</span>.</p></li>
-
    <li><p>Set <var>selectedcontent</var>'s <span data-x="selectedcontent-disabled">disabled</span>
    state to false.</p></li>
 
@@ -59187,12 +59185,15 @@ interface <dfn interface>HTMLSelectedContentElement</dfn> : <span>HTMLElement</s
 
        <li><p>Otherwise, set <var>selectedcontent</var>'s <span
        data-x="selectedcontent-disabled">disabled</span> state to true.</p></li>
+
+       <li><p><span>Break</span>.</p></li>
       </ol>
      </li>
 
      <li><p>If <var>ancestor</var> is an <code>option</code> element or a
      <code>selectedcontent</code> element, then set <var>selectedcontent</var>'s <span
-     data-x="selectedcontent-disabled">disabled</span> state to true.</p></li>
+     data-x="selectedcontent-disabled">disabled</span> state to true and
+     <span>break</span>.</p></li>
     </ol>
    </li>