bug fix and typo fixes
diff --git a/user_guide/libraries/form_validation.html b/user_guide/libraries/form_validation.html
index 3069054..c347984 100644
--- a/user_guide/libraries/form_validation.html
+++ b/user_guide/libraries/form_validation.html
@@ -830,7 +830,7 @@
<code>$config = array(<br />
- '<kbd>member/signup</kbd>' = array(<br />
+ '<kbd>member/signup</kbd>' => array(<br />
array(<br />
'field' => 'username',<br />
'label' => 'Username',<br />