diff --git a/administrator/components/com_jedchecker/libraries/rules/jexec.php b/administrator/components/com_jedchecker/libraries/rules/jexec.php
index d82b3db..26c9a0a 100644
--- a/administrator/components/com_jedchecker/libraries/rules/jexec.php
+++ b/administrator/components/com_jedchecker/libraries/rules/jexec.php
@@ -125,6 +125,7 @@ class JedcheckerRulesJexec extends JEDcheckerRule
 	 */
 	protected function init_jexec()
 	{
+		// Generate regular expression to match JEXEC quard
 		$defines = $this->params->get('constants');
 		$defines = explode(',', $defines);