example site: print button copy change

site/documents/nested_page/_block_layout_nested_children.html

@@ -73,7 +73,7 @@ <h2>Preformatted text</h2>
   <pre tabindex="0"><code><!-- _pre_preformatted_example.html --></code></pre>
   <nav class="nav-document-actions text-small" aria-label="The document actions">
     <ul class="inline-list-spread">
-      <li class="js-only"><button onClick="window.print()">Save to PDF / Print</button></li>
+      <li class="js-only"><button onClick="window.print()">Save to PDF (Print)</button></li>
       <li><button>Dummy</button></li>
       <li><span><a href="/">Dummy</a></span></li>
     </ul>