fixup! Expose API to update a channel's ChannelConfig

Author: wpaulino

lightning/src/ln/channelmanager.rs

@@ -2926,11 +2926,13 @@ impl<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelMana
 	/// or [`cltv_expiry_delta`]) has a [`BroadcastChannelUpdate`] event message generated
 	/// containing the new [`ChannelUpdate`] message which should be broadcast to the network.
 	///
-	/// Returns [`ChannelUnavailable`] when a channel is not found. In this case, none of the
-	/// updates should be considered applied.
+	/// Returns [`ChannelUnavailable`] when a channel is not found or an incorrect
+	/// `counterparty_node_id` is provided.
 	///
-	/// Returns [`APIMisuseError`] when an incorrect `counterparty_node_id` is provided or a
-	/// [`cltv_expiry_delta`] update is to be applied with a value below [`MIN_CLTV_EXPIRY_DELTA`].
+	/// Returns [`APIMisuseError`] when a [`cltv_expiry_delta`] update is to be applied with a value
+	/// below [`MIN_CLTV_EXPIRY_DELTA`].
+	///
+	/// If an error is returned, none of the updates should be considered applied.
 	///
 	/// [`forwarding_fee_proportional_millionths`]: ChannelConfig::forwarding_fee_proportional_millionths
 	/// [`forwarding_fee_base_msat`]: ChannelConfig::forwarding_fee_base_msat
@@ -2975,8 +2977,8 @@ impl<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelMana
 					channel_state.pending_msg_events.push(events::MessageSendEvent::BroadcastChannelUpdate { msg });
 				} else if let Ok(msg) = self.get_channel_update_for_unicast(channel) {
 					channel_state.pending_msg_events.push(events::MessageSendEvent::SendChannelUpdate {
-							node_id: channel.get_counterparty_node_id(),
-							msg,
+						node_id: channel.get_counterparty_node_id(),
+						msg,
 					});
 				}
 			}