diff --git a/zpay32/invoice.go b/zpay32/invoice.go index b76924c0..3f8dcc2d 100644 --- a/zpay32/invoice.go +++ b/zpay32/invoice.go @@ -144,7 +144,8 @@ type Invoice struct { Destination *btcec.PublicKey // minFinalCLTVExpiry is the value that the creator of the invoice - // expects to be used for the + // expects to be used for the CLTV expiry of the HTLC extended to it in + // the last hop. // // NOTE: This value is optional, and should be set to nil if the // invoice creator doesn't have a strong requirement on the CLTV expiry