diff --git a/htdocs/core/class/link.class.php b/htdocs/core/class/link.class.php
index 91eb8e21a7c..62bcf9d22c5 100644
--- a/htdocs/core/class/link.class.php
+++ b/htdocs/core/class/link.class.php
@@ -275,9 +275,9 @@ class Link extends CommonObject
     /**
      *  Return nb of links
      *
-     *  @param  DoliDb  $dblinks    Database handler
-     *  @param  string  $objecttype type of the associated object in dolibarr
-     *  @param  int     $objectid   id of the associated object in dolibarr
+     *  @param  DoliDb  $db         Database handler
+     *  @param  string  $objecttype Type of the associated object in dolibarr
+     *  @param  int     $objectid   Id of the associated object in dolibarr
      *  @return int                 Nb of links, -1 if error
      **/
     public static function count($db, $objecttype, $objectid)