Fixed incorrect parenthesis in form_open() function. (#5135)
A few doc typo fixes
diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php
index fc25922..a45faf6 100644
--- a/system/helpers/form_helper.php
+++ b/system/helpers/form_helper.php
@@ -57,7 +57,7 @@
 	

 		$form .= '>';

 

-		if (is_array($hidden) AND count($hidden > 0))

+		if (is_array($hidden) AND count($hidden) > 0)

 		{

 			$form .= form_hidden($hidden);

 		}