fixed validation errors... about a zillion of em.
diff --git a/user_guide/libraries/user_agent.html b/user_guide/libraries/user_agent.html
index e9f6b71..5bb87a7 100644
--- a/user_guide/libraries/user_agent.html
+++ b/user_guide/libraries/user_agent.html
@@ -81,7 +81,7 @@
 <h2>Example</h2>

 

 <p>When the User Agent class is initialized it will attempt to determine whether the user agent browsing your site is

-a web browser, a mobile device, or a robot.  It will also gather the platform information if it is available.

+a web browser, a mobile device, or a robot.  It will also gather the platform information if it is available.</p>

 

 

 <code>

@@ -110,9 +110,6 @@
 </code>

 

 

-

-

-<br />

 <h1>Function Reference</h1>

 

 

@@ -170,7 +167,7 @@
 <code>if ($this->agent->accept_lang('en'))<br />

 {<br />

 &nbsp;&nbsp;&nbsp;&nbsp;echo 'You accept English!';<br />

-}</cod>

+}</code>

 

 <p class="important"><strong>Note:</strong> This function is not typically very reliable

 since some browsers do not provide language info, and even among those that do, it is not always accurate. </p>

@@ -183,7 +180,7 @@
 <code>if ($this->agent->accept_charset('utf-8'))<br />

 {<br />

 &nbsp;&nbsp;&nbsp;&nbsp;echo 'You browser supports UTF-8!';<br />

-}</cod>

+}</code>

 

 <p class="important"><strong>Note:</strong> This function is not typically very reliable

 since some browsers do not provide character-set info, and even among those that do, it is not always accurate. </p>

@@ -201,7 +198,7 @@
 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

 Next Topic:&nbsp;&nbsp;<a href="validation.html">Validation Class</a>

-<p>

+</p>

 <p><a href="http://www.codeigniter.com">CodeIgniter</a> &nbsp;&middot;&nbsp; Copyright &#169; 2007 &nbsp;&middot;&nbsp; <a href="http://ellislab.com/">Ellislab, Inc.</a></p>

 </div>