[ci skip] Remove whitespace
diff --git a/system/core/Common.php b/system/core/Common.php
index a81e455..b850fd3 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -749,7 +749,7 @@
 		{
 			return $var;
 		}
-		
+
 		if (is_array($var))
 		{
 			return array_map('html_escape', $var, array_fill(0, count($var), $double_encode));