diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 6db5bb4..91f46b6 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -983,6 +983,7 @@
 	}
 
 	// --------------------------------------------------------------------
+
 	/**
 	 * Is Unique
 	 *