guide example fix for form_hidden
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>