diff --git a/htdocs/langs/en_US/bills.lang b/htdocs/langs/en_US/bills.lang
index 6d7c61784f7..4b0849693dd 100644
--- a/htdocs/langs/en_US/bills.lang
+++ b/htdocs/langs/en_US/bills.lang
@@ -66,9 +66,9 @@ paymentInInvoiceCurrency=in invoices currency
 PaidBack=Paid back
 DeletePayment=Delete payment
 ConfirmDeletePayment=Are you sure you want to delete this payment?
-ConfirmConvertToReduc=Do you want to convert this %s into an absolute discount?
+ConfirmConvertToReduc=Do you want to convert this %s into an available credit?
 ConfirmConvertToReduc2=The amount will be saved among all discounts and could be used as a discount for a current or a future invoice for this customer.
-ConfirmConvertToReducSupplier=Do you want to convert this %s into an absolute discount?
+ConfirmConvertToReducSupplier=Do you want to convert this %s into an available credit?
 ConfirmConvertToReducSupplier2=The amount will be saved among all discounts and could be used as a discount for a current or a future invoice for this vendor.
 SupplierPayments=Vendor payments
 ReceivedPayments=Received payments