diff --git a/index.html b/index.html
index d6982649..6954635c 100755
--- a/index.html
+++ b/index.html
@@ -25,7 +25,6 @@ version: 2.1
 <script id="script_e4">
     $(document).ready(function() {
         function format(state) {
-        	// original <option> or <optgroup> element is accessible by property state.element
             return "<img class='flag' src='images/flags/" + state.id.toLowerCase() + ".png'/>" + state.text;
         }
         $("#e4").select2({
@@ -341,22 +340,6 @@ version: 2.1
     <div class="span8">
         <h3>Example Code</h3>
         <pre class="prettyprint linenums" id="code_e4"></pre>
-        <p>
-            You can set <code>data-</code> attributes to <code>&lt;option&gt;</code> (or &lt;optgroup&gt;) and use them inside temptlating functions:
-        </p>
-        <pre class="prettyprint linenums">
-            &lt;select&gt;
-                &lt;option value="0" data-foo="bar"&gt;option one&lt;/option&gt;
-                ...
-            &lt;/select&gt;
-        </pre>
-        <pre class="prettyprint linenums">
-            function format(state) {
-                var originalOption = state.element;
-                
-                return "&lt;img class='flag' src='images/flags/" + state.id.toLowerCase() + ".png' alt='" + originalOption.data('foo') + "' /&gt;" + state.text;
-            }
-        </pre>
     </div>
 </article>
 
@@ -790,14 +773,6 @@ version: 2.1
         <tr><td>&lt;returns&gt;</td><td>string</td><td>Html that represents the selection</td></tr>
     </table>
     The default implementation expects the object to have a <code>text</code> property that is returned.
-    <br><br>
-    Original <code>&lt;option&gt;</code> (or &lt;optgroup&gt;) element is accessible inside the specified function through the property <code>item.element</code>:
-    <pre>
-        format(item) {
-            var originalOption = item.element;
-            // return item.text
-        }
-    </pre>
 </td></tr>
 <tr><td>formatResult</td><td>function</td><td>
     Function used to render a result that the user can select.
@@ -808,14 +783,6 @@ version: 2.1
         <tr><td>&lt;returns&gt;</td><td>string</td><td>Html that represents the result</td></tr>
     </table>
     The default implementation expects the object to have a <code>text</code> property that is returned.
-    <br><br>
-    Original <code>&lt;option&gt;</code> (or &lt;optgroup&gt;) element is accessible inside the specified function through the property <code>item.element</code>:
-    <pre>
-        format(item) {
-            var originalOption = item.element;
-            // return item.text
-        }
-    </pre>
 </td></tr>
 <tr><td>formatNoMatches</td><td>function</td><td>
     Function used to render the &quot;No matches&quot; message