diff --git a/source b/source
index 2ae9bb62493..6b63a43b20f 100644
--- a/source
+++ b/source
@@ -85240,9 +85240,9 @@ interface <dfn interface>History</dfn> {
 
    <p>Note how only the <span data-x="concept-document-url">URL</span> of the <code>Document</code>
    matters, and not its <span data-x="concept-document-origin">origin</span>. They can mismatch in
-   cases like <span data-x="is initial about:blank">initial <code>about:blank</code></span>
-   <code>Document</code>s with inheritedorigins, in sandboxed <code>iframe</code>s, or when the
-   <code data-x="dom-document-domain">document.domain</code> setter has been used.</p>
+   cases like <code>about:blank</code> <code>Document</code>s with inherited origins, in sandboxed
+   <code>iframe</code>s, or when the <code data-x="dom-document-domain">document.domain</code>
+   setter has been used.</p>
   </div>
 
   <div class="example">