typo fix
diff --git a/user_guide/helpers/form_helper.html b/user_guide/helpers/form_helper.html
index 400b282..0fde06d 100644
--- a/user_guide/helpers/form_helper.html
+++ b/user_guide/helpers/form_helper.html
@@ -265,7 +265,7 @@
 

 <code>$js = 'onClick="some_function()"';<br />

 <br />

-echo echo form_checkbox('newsletter', 'accept', TRUE, $js)</code>

+ echo form_checkbox('newsletter', 'accept', TRUE, $js)</code>

 

 

 <h2>form_radio()</h2>