diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php
index 70c40a9..53ee8eb 100644
--- a/system/helpers/form_helper.php
+++ b/system/helpers/form_helper.php
@@ -686,7 +686,7 @@
 		$value = (isset($CI->form_validation) && is_object($CI->form_validation) && $CI->form_validation->has_rule($field))
 			? $CI->form_validation->set_value($field, $default)
 			: $CI->input->post($field, FALSE);
-			
+
 		isset($value) OR $value = $default;
 		return ($html_escape) ? html_escape($value) : $value;
 	}