wrap "initSelection" in <code>.

docs/_includes/nav/options.html

@@ -42,7 +42,7 @@
       <a href="#backwards-compatibility">Backwards compatibility</a>
       <ul class="nav">
         <li><a href="#compat-matcher">Simplified function for matching data objects</a></li>
-        <li><a href="#initSelection">Old initial selections with initSelection</a></li>
+        <li><a href="#initSelection">Old initial selections with <code>initSelection</code></a></li>
         <li><a href="#query">Querying old data with <code>query</code></a></li>
         <li><a href="#input-fallback">Compatibility with <code>&lt;input type="text" /&gt;</code></a></li>
       </ul>