Clean up typos and unused variables/imports

diff --git a/lightning/src/ln/channelmanager.rs b/lightning/src/ln/channelmanager.rs
index 113d690215599d87618b535ab6259bab89635a69..531d013c2c85794f68b82682b170c2524eaa546e 100644 (file)
--- a/lightning/src/ln/channelmanager.rs
+++ b/lightning/src/ln/channelmanager.rs
@@ -2710,7 +2710,7 @@ where
                }
 
                let (monitor_update_option, mut failed_htlcs, unbroadcasted_batch_funding_txid) = shutdown_res;
-               log_debug!(self.logger, "Finishing force-closure of channel with {} HTLCs to fail", failed_htlcs.len());
+               log_debug!(self.logger, "Finishing closure of channel with {} HTLCs to fail", failed_htlcs.len());
                for htlc_source in failed_htlcs.drain(..) {
                        let (source, payment_hash, counterparty_node_id, channel_id) = htlc_source;
                        let reason = HTLCFailReason::from_failure_code(0x4000 | 8);
@@ -3849,7 +3849,7 @@ where
        /// Return values are identical to [`Self::funding_transaction_generated`], respective to
        /// each individual channel and transaction output.
        ///
-       /// Do NOT broadcast the funding transaction yourself. This batch funding transcaction
+       /// Do NOT broadcast the funding transaction yourself. This batch funding transaction
        /// will only be broadcast when we have safely received and persisted the counterparty's
        /// signature for each channel.
        ///
@@ -3903,7 +3903,7 @@ where
                                btree_map::Entry::Vacant(vacant) => Some(vacant.insert(Vec::new())),
                        }
                });
-               for &(temporary_channel_id, counterparty_node_id) in temporary_channels.iter() {
+               for &(temporary_channel_id, counterparty_node_id) in temporary_channels {
                        result = result.and_then(|_| self.funding_transaction_generated_intern(
                                temporary_channel_id,
                                counterparty_node_id,