I need some help with my web.config. Can anyone see a problem with this? I am using DNN 4.3.3

<configuration>
  <!-- register local configuration handlers -->
  <configSections>
 <!-- BEGIN: Swirl AJAX Chat Configuaration -->
 <sectionGroup name="swirlchat">
 <section requirePermission="false" name="license" type="SWIRL.DNN.Modules.ChatRoom.SectionHandler, SWIRL.DNN.Modules.ChatRoom" />
 <!-- END:Swirl AJAX Chat Configuration -->
    <sectionGroup name="dotnetnuke">

NOW THE NEXT PART

</httpModules>
    <httpHandlers>
       <add verb="POST,GET" path="DesktopModules/*.ashx" type="AjaxPro.AjaxHandlerFactory, AjaxPro" />
      <!-- This is for FTB 3.0 support -->
      <add verb="GET" path="FtbWebResource.axd" type="FreeTextBoxControls.AssemblyResourceHandler, FreeTextBox" />
      <!-- This is for CAPTCHA support -->

THEN THE LAST PART.

</dotnetnuke>
<!-- BEGIN: Swirl AJAX Chat License -->
  <swirlchat>
   <license>
    <publickey>MYKEYHERE</publickey>
    <privatekey>PRIVATEKEYWASHERE</privatekey>
   </license>
  </swirlchat>
<!-- END: Swirl AJAX Chat License -->
</configuration>