Link to LSP spec in accept_underpaying_htlcs config

diff --git a/lightning/src/util/config.rs b/lightning/src/util/config.rs
index ef4111e4f82f744385fa345c610f5249b10b2d1a..13284113d2ca03469166bf959ba6607d66aaef4c 100644 (file)
--- a/lightning/src/util/config.rs
+++ b/lightning/src/util/config.rs
@@ -462,8 +462,9 @@ pub struct ChannelConfig {
        /// - The counterparty will get an [`HTLCIntercepted`] event upon payment forward, and call
        ///   [`forward_intercepted_htlc`] with less than the amount provided in
        ///   [`HTLCIntercepted::expected_outbound_amount_msat`]. The difference between the expected and
-       ///   actual forward amounts is their fee.
-       // TODO: link to LSP JIT channel invoice generation spec when it's merged
+       ///   actual forward amounts is their fee. See
+       ///   <https://github.com/BitcoinAndLightningLayerSpecs/lsp/tree/main/LSPS2#flow-lsp-trusts-client-model>
+       ///   for how this feature may be used in the LSP use case.
        ///
        /// # Note
        /// It's important for payee wallet software to verify that [`PaymentClaimable::amount_msat`] is