diff --git a/core/um-logout.php b/core/um-logout.php
index 93045623..6d6d7d3f 100644
--- a/core/um-logout.php
+++ b/core/um-logout.php
@@ -30,13 +30,13 @@ class UM_Logout {
 
 				if( function_exists('icl_get_current_language') ){
 					$language_code = icl_get_current_language();
-				}else if( function_exists('icl_object_id') && defined('ICL_LANGUAGE_CODE') ){
+				}else if( function_exists('icl_object_id') && defined('ICL_LANGUAGE_CODE') ){ // checks if WPML exists
 					$language_code = ICL_LANGUAGE_CODE;
 				}
 
 				$has_translation = true;
 
-				if( function_exists('icl_object_id')  && defined('ICL_LANGUAGE_CODE') ){
+				if( function_exists('icl_object_id')  && defined('ICL_LANGUAGE_CODE') ){ // checks if WPML exists
 					$trid = $sitepress->get_element_trid(  $current_page_ID  );
 				}