f Fix typo

Author: tnull

lightning-background-processor/src/lib.rs

@@ -365,7 +365,7 @@ macro_rules! define_run_body {
 ///		let background_persister = Arc::clone(&my_persister);
 ///		let background_event_handler = Arc::clone(&my_event_handler);
 ///		let background_chain_mon = Arc::clone(&my_chain_monitor);
-///		let background_chan_man = Arc::clone(&mu_channel_manager);
+///		let background_chan_man = Arc::clone(&my_channel_manager);
 ///		let background_gossip_sync = GossipSync::p2p(Arc::clone(&my_gossip_sync));
 ///		let background_peer_man = Arc::clone(&my_peer_manager);
 ///		let background_logger = Arc::clone(&my_logger);