diff --git a/htdocs/langs/en_US/main.lang b/htdocs/langs/en_US/main.lang
index f65a05ce455..0d06736a23d 100644
--- a/htdocs/langs/en_US/main.lang
+++ b/htdocs/langs/en_US/main.lang
@@ -1159,8 +1159,8 @@ SetSupervisor=Set the supervisor
 CreateExternalUser=Create external user
 ConfirmAffectTag=Bulk Tag Assignement
 ConfirmAffectUser=Bulk User Assignement
-ProjectRole=Role assigned on each project
-TasksRole=Role assigned on each task of each project
+ProjectRole=Role assigned on each project/opportunity
+TasksRole=Role assigned on each task (if used)
 ConfirmSetSupervisor=Bulk Supervisor Set
 ConfirmUpdatePrice=Choose a increase/decrease price rate
 ConfirmAffectTagQuestion=Are you sure you want to assign tags to the %s selected record(s)?