diff --git a/htdocs/mrp/class/mo.class.php b/htdocs/mrp/class/mo.class.php
index 5f753f24443..fdfe43f4069 100644
--- a/htdocs/mrp/class/mo.class.php
+++ b/htdocs/mrp/class/mo.class.php
@@ -591,7 +591,7 @@ class Mo extends CommonObject
 	}
 
 	/**
-	 * Erase and update the line to produce.
+	 * Erase and update the line to consume and to produce.
 	 *
 	 * @param  User $user      User that modifies
 	 * @param  bool $notrigger false=launch triggers after, true=disable triggers