fixed validation errors... about a zillion of em.
diff --git a/user_guide/installation/upgrade_150.html b/user_guide/installation/upgrade_150.html
index 1394865..fcfdf4c 100644
--- a/user_guide/installation/upgrade_150.html
+++ b/user_guide/installation/upgrade_150.html
@@ -71,7 +71,7 @@
<h2>Step 1: Update your CodeIgniter files</h2>
-<p>Replace these files and directories in your "system" folder with the new versions:
+<p>Replace these files and directories in your "system" folder with the new versions:</p>
<ul>
@@ -175,8 +175,7 @@
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
Next Topic: <a href="../overview/at_a_glance.html">CodeIgniter at a Glance</a>
-<p>
-
+</p>
<p><a href="http://www.codeigniter.com">CodeIgniter</a> · Copyright © 2007 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>