Minor cleanup

Author: mfreed7

source

@@ -2426,8 +2426,6 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
     data-x-href="https://www.w3.org/TR/xml-stylesheet/#the-xml-stylesheet-processing-instruction"><code>&lt;?xml-stylesheet?></code></dfn>
     processing instruction, defined in <cite>Associating Style Sheets with XML documents</cite>.
     <ref>XMLSSPI</ref></p>
-
-
    </dd>
 
 
@@ -5022,7 +5020,12 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
 
   <div w-nodev>
 
+  <h4>Interactions with XPath</h4>
 
+  <p id="xpath-1.0-processors">Implementations of XPath 1.0 that operate on <span>HTML
+  documents</span> parsed or created in the manners described in this specification (e.g. as part of
+  the <code data-x="">document.evaluate()</code> API) must act as if the following edit was applied
+  to the XPath 1.0 specification.</p>
 
   <p>First, remove this paragraph:</p>