f keep a link

Author: TheBlueMatt

lightning/src/util/events.rs

@@ -1129,9 +1129,12 @@ pub enum MessageSendEvent {
 	/// peers (except the peer with node_id either msg.contents.node_id_1 or msg.contents.node_id_2).
 	///
 	/// Note that after doing so, you very likely (unless you did so very recently) want to
-	/// broadcast a node_announcement. This ensures that any nodes which see our
-	/// channel_announcement also have a relevant node_announcement, including relevant feature
-	/// flags which may be important for routing through or to us.
+	/// broadcast a node_announcement (e.g. via [`PeerManager::broadcast_node_announcement`]). This
+	/// ensures that any nodes which see our channel_announcement also have a relevant
+	/// node_announcement, including relevant feature flags which may be important for routing
+	/// through or to us.
+	///
+	/// [`PeerManager::broadcast_node_announcement`]: crate::ln::peer_handler::PeerManager::broadcast_node_announcement
 	BroadcastChannelAnnouncement {
 		/// The channel_announcement which should be sent.
 		msg: msgs::ChannelAnnouncement,