guide example fix for form_hidden
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 0d6e3ef..b2c7b99 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -79,7 +79,7 @@
 <h3>Bug fixes for 1.6.4</h3>

 <ul>

 	<li>Fixed bug in xss_clean() that could remove some desirable tag attributes.</li>

-	<li>Fixed assorted user guide typos or examples (#4840, #4862, #4864).</li>

+	<li>Fixed assorted user guide typos or examples (#4840, #4862, #4864, #4899).</li>

 </ul>

 

 <h2>Version 1.6.3</h2>

diff --git a/user_guide/helpers/form_helper.html b/user_guide/helpers/form_helper.html
index bee93ed..83b97ab 100644
--- a/user_guide/helpers/form_helper.html
+++ b/user_guide/helpers/form_helper.html
@@ -127,7 +127,7 @@
 <code>form_hidden('username', 'johndoe');<br />

 <br />

 // Would produce:<br /><br />

-&lt;input type="hidden" name="username" value="johnodoe" /></code>

+&lt;input type="hidden" name="username" value="johndoe" /></code>

 

 <p>Or you can submit an associative array to create multiple fields:</p>