better docs comments

Author: Evanfeenstra

lightning/src/util/events.rs

@@ -130,7 +130,9 @@ pub enum ClosureReason {
 		///
 		/// Be careful about printing the peer_msg, a well-crafted message could exploit
 		/// a security vulnerability in the terminal emulator or the logging subsystem.
-		/// To be safe, use Display on CounterpartyForceClosedPeerMsg (it is sanitized)
+		/// To be safe, use `Display` on `CounterpartyForceClosedPeerMsg` (it is sanitized)
+		/// 
+		/// [`CounterpartyForceClosedPeerMsg`]: CounterpartyForceClosedPeerMsg
 		peer_msg: CounterpartyForceClosedPeerMsg,
 	},
 	/// Closure generated from [`ChannelManager::force_close_channel`], called by the user.
@@ -204,7 +206,7 @@ impl_writeable_tlv_based_enum_upgradable!(ClosureReason,
 	(12, OutdatedChannelManager) => {},
 );
 
-/// Struct to Display the CounterpartyForceClosed peer_msg using PrintableString
+/// Struct to `Display` `CounterpartyForceClosed::peer_msg` using `PrintableString`
 /// Print the peer_msg using Display to sanitize it (remove control characters)
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub struct CounterpartyForceClosedPeerMsg(pub String);