diff --git a/plugins/configuration/tasks/class_tasks.inc b/plugins/configuration/tasks/class_tasks.inc
index 63a3f29879aaf7100bda29468c17ae96f5e68750..49f510baddb137cab80769aa15e1a4d106c1cb9e 100644
--- a/plugins/configuration/tasks/class_tasks.inc
+++ b/plugins/configuration/tasks/class_tasks.inc
@@ -122,7 +122,7 @@ class tasks extends simplePlugin
    * @param array $listOfDN
    * @param string $attributeType
    * @param array|NULL $attrs
-   * @param $taskType
+   * @param string $taskType
    * @return void
    * Note : $taskType is present to define the object name related to life cycle (core) and any new plugins added to tasks.
    */