diff --git a/source b/source
index 941228297be..84c52ceb734 100644
--- a/source
+++ b/source
@@ -124026,9 +124026,10 @@ document.body.appendChild(text);
     <p>If any of the following are false:</p>
 
     <ul>
-     <li><var>template start tag</var>'s <span>shadowrootmode</span> is in the
-     <span data-x="attr-template-shadowrootmode-open">open</span> state or the
-     <span data-x="attr-template-shadowrootmode-closed">closed</span> state;</li>
+     <li><var>template start tag</var>'s
+     <code data-x="attr-template-shadowrootmode">shadowrootmode</code> is in the
+     <span data-x="attr-shadowrootmode-open">open</span> state or the
+     <span data-x="attr-shadowrootmode-closed">closed</span> state;</li>
 
      <li><var>Document</var>'s <span data-x="concept-document-allow-declarative-shadow-roots">allow
      declarative shadow roots</span> is true; or</li>