doc: fix toJs() example with hashMap

Author: llandwerlin-intel

docs/index.html

@@ -1936,7 +1936,7 @@ <h3 id="toJs">
         <div class="example">
           <pre class="brush: javascript">
 var data = mori.hashMap("foo", "bar");
-mori.toJs(data); // => {"foo", "bar"} of type js/Object
+mori.toJs(data); // => { foo: 'bar'} of type js/Object
           </pre>
         </div>
       </main>