f minor nits

Author: TheBlueMatt

lightning/src/ln/channelmanager.rs

@@ -2075,7 +2075,7 @@ impl<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelMana
 				Some(id) => id.clone(),
 			};
 
-			macro_rules! insert_payment_id {
+			macro_rules! insert_outbound_payment {
 				() => {
 					let payment = payment_entry.or_insert_with(|| PendingOutboundPayment::Retryable {
 						session_privs: HashSet::new(),
@@ -2109,7 +2109,6 @@ impl<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelMana
 							payee: payee.clone(),
 						}, onion_packet, &self.logger),
 					channel_state, chan)
-
 				} {
 					Some((update_add, commitment_signed, monitor_update)) => {
 						if let Err(e) = self.chain_monitor.update_channel(chan.get().get_funding_txo().unwrap(), monitor_update) {
@@ -2119,10 +2118,10 @@ impl<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelMana
 							// is restored. Therefore, we must return an error indicating that
 							// it is unsafe to retry the payment wholesale, which we do in the
 							// send_payment check for MonitorUpdateFailed, below.
-							insert_payment_id!(); // Only do this after possibly break'ing on Perm failure above.
+							insert_outbound_payment!(); // Only do this after possibly break'ing on Perm failure above.
 							return Err(APIError::MonitorUpdateFailed);
 						}
-						insert_payment_id!();
+						insert_outbound_payment!();
 
 						log_debug!(self.logger, "Sending payment along path resulted in a commitment_signed for channel {}", log_bytes!(chan.get().channel_id()));
 						channel_state.pending_msg_events.push(events::MessageSendEvent::UpdateHTLCs {
@@ -2137,7 +2136,7 @@ impl<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelMana
 							},
 						});
 					},
-					None => { insert_payment_id!(); },
+					None => { insert_outbound_payment!(); },
 				}
 			} else { unreachable!(); }
 			return Ok(());