diff --git a/user_guide/database/utilities.html b/user_guide/database/utilities.html
index cf42aae..fcfc249 100644
--- a/user_guide/database/utilities.html
+++ b/user_guide/database/utilities.html
@@ -227,7 +227,7 @@
'root' => 'root',<br />
'element' => 'element', <br />
'newline' => "\n", <br />
- ';tab' => "\t"<br />
+ 'tab' => "\t"<br />
);<br />
<br />
echo $this->dbutil->xml_from_result($query, $config);
@@ -252,7 +252,7 @@
<dfn>// Load the DB utility class</dfn><br />
$this->load->dbutil();<br /><br />
-<dfn>// Backup your entire database</dfn><br />
+<dfn>// Backup your entire database and assign it to a variable</dfn><br />
$backup =& $this->dbutil->backup();
<br /><br />
diff --git a/user_guide/general/changelog.html b/user_guide/general/changelog.html
index 1e7b322..22f2205 100644
--- a/user_guide/general/changelog.html
+++ b/user_guide/general/changelog.html
@@ -80,13 +80,14 @@
<li>Added <a href="../database/queries.html">simple_query()</a> function to the database classes</li>
<li>Added <a href="../helpers/date_helper.html">standard_date()</a> function to the Date Helper.</li>
<li>Added <a href="../database/results.html">$query->free_result()</a> to database class.</li>
-<li>Added <a href="../database/fields">$query->field_names()</a> function to database class</li>
-<li>Added <a href="../database/helpers">$this->db->platform()</a> function</li>
+<li>Added <a href="../database/fields.html">$query->field_names()</a> function to database class</li>
+<li>Added <a href="../database/helpers.html">$this->db->platform()</a> function</li>
<li>Added two more protocols to the URI handler to make it more reliable when the $config['uri_protocol'] item is set to AUTO.</li>
<li>Added "is_numeric" to validation, which uses the native PHP is_numeric function.</li>
<li>Updated the DB Result class to return an empty array when $query->result() doesn't produce a result.</li>
<li>Updated the <dfn>input->cookie()</dfn> and <dfn>input->post()</dfn> functions in <a href="../libraries/input.html">Input Class</a> to permit arrays contained cookies that are arrays to be run through the XSS filter.</li>
<li>Fixed a bug in the Email class related to SMTP Helo data.</li>
+<li>Fixed a bug in the validation class.</li>
<li><strong>Deprecated "init" folder</strong>. Initialization happens automatically now. <a href="creating_libraries.html">Please see documentation</a>.</li>
<li><strong>Deprecated</strong> $this->db->field_names() USE $this->db->list_fields()</li>
<li><strong>Deprecated</strong> $this->load->library('unit_test'). USE $this->load->library('unit')</li>
diff --git a/user_guide/helpers/user_agent_helper.html b/user_guide/helpers/user_agent_helper.html
index 171f9ae..617c326 100644
--- a/user_guide/helpers/user_agent_helper.html
+++ b/user_guide/helpers/user_agent_helper.html
@@ -63,7 +63,7 @@
<h1>User Agent Helper</h1>
-<p>The User Agent Helper file helps you work with browser generated data..</p>
+<p>The User Agent Helper file helps you work with browser generated data.</p>
<h2>Loading this Helper</h2>