f - nits

Author: atalw

lightning/src/util/events.rs

@@ -343,11 +343,11 @@ pub enum Event {
 	/// This event is generated when a payment has been successfully forwarded through us and a
 	/// forwarding fee earned.
 	PaymentForwarded {
-		/// The incoming channel which is between the previous node and us. Optional because 
-		/// versions prior to 0.0.107 do not serialize this field.
+		/// The incoming channel between the previous node and us. This is only None in versions
+		/// prior to 0.0.107 since it is not serialized.
 		prev_channel_id: Option<[u8; 32]>,
-		/// The outgoing channel which is between the next node and us. Optional because versions 
-		/// prior to 0.0.107 do not serialize this field.
+		/// The outgoing channel between the next node and us. This is only None in versions prior
+		/// to 0.0.107 since it is not serialized.
 		next_channel_id: Option<[u8; 32]>,
 		/// The fee, in milli-satoshis, which was earned as a result of the payment.
 		///