diff --git a/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php b/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php
index ec486e5b66d..8270b068a7a 100644
--- a/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php
+++ b/htdocs/core/triggers/interface_20_modWorkflow_WorkflowManager.class.php
@@ -611,7 +611,7 @@ class InterfaceWorkflowManager extends DolibarrTriggers
 	}
 
 	/**
-	 * @param Object $conf                  Dolibarr settings object
+	 * @param Conf  $conf                   Dolibarr settings object
 	 * @param float $totalonlinkedelements  Sum of total amounts (excl VAT) of
 	 *                                      invoices linked to $object
 	 * @param float $object_total_ht        The total amount (excl VAT) of the object