Docs improvements

[rust-lightning] / lightning / src / ln / chan_utils.rs

diff --git a/lightning/src/ln/chan_utils.rs b/lightning/src/ln/chan_utils.rs
index f1f4cb8ccaa6b52baa2eee2b1191e31293e6f868..acf9539d7c6668c95c09cb0fca6d1f70fd58a1f7 100644 (file)
--- a/lightning/src/ln/chan_utils.rs
+++ b/lightning/src/ln/chan_utils.rs
@@ -8,7 +8,7 @@
 // licenses.
 
 //! Various utilities for building scripts and deriving keys related to channels. These are
-//! largely of interest for those implementing chain::keysinterface::Sign message signing by hand.
+//! largely of interest for those implementing the traits on [`chain::keysinterface`] by hand.
 
 use bitcoin::blockdata::script::{Script,Builder};
 use bitcoin::blockdata::opcodes;
@@ -23,7 +23,6 @@ use bitcoin::hash_types::{Txid, PubkeyHash};
 
 use crate::ln::{PaymentHash, PaymentPreimage};
 use crate::ln::msgs::DecodeError;
-use crate::routing::gossip::NodeId;
 use crate::util::ser::{Readable, Writeable, Writer};
 use crate::util::transaction_utils;