revert specfmt on unrelated change

Author: keithamus

source

@@ -65929,8 +65929,8 @@ interface <dfn interface>HTMLDialogElement</dfn> : <span>HTMLElement</span> {
   </div>
 
   <div algorithm>
-  <p>The <code>dialog</code> <span>HTML element removing steps</span>, given <var>removedNode</var>,
-  <var>isSubtreeRoot</var>, and <var>oldAncestor</var> are:</p>
+  <p>The <code>dialog</code> <span>HTML element removing steps</span>, given
+  <var>removedNode</var>, <var>isSubtreeRoot</var>, and <var>oldAncestor</var> are:</p>
 
   <ol>
    <li><p>If <var>removedNode</var> has an <code data-x="attr-dialog-open">open</code> attribute,