Fix a typo in the example

examples/index.html

@@ -312,7 +312,7 @@ $('#disable-switch').bootstrapSwitch('setActive', false);  // true || false</pre
                     </div>
                 </div>
                 <div class="control-group">
-                    <label class="control-label" for="notification1">Notification 2</label>
+                    <label class="control-label" for="notification2">Notification 2</label>
 
                     <div class="controls">
                         <div class="switch" tabindex="0">
@@ -340,7 +340,7 @@ $('#disable-switch').bootstrapSwitch('setActive', false);  // true || false</pre
         &lt;/div>
     &lt;/div>
     &lt;div class="control-group">
-        &lt;label class="control-label" for="notification1">Notification 2&lt;/label>
+        &lt;label class="control-label" for="notification2">Notification 2&lt;/label>
         &lt;div class="controls">
             &lt;div class="switch" tabindex="0">
                 &lt;input id="notification2" type="checkbox" />