f - fix docs

Author: jkczyz

lightning/src/events/mod.rs

@@ -879,8 +879,8 @@ pub enum Event {
 		payment_hash: Option<PaymentHash>,
 		/// The reason the payment failed. This is only `None` for events generated or serialized
 		/// by versions prior to 0.0.115, when deserializing an `Event::InvoiceRequestFailed` (which
-		/// was removed in 0.0.124), or when downgrading to 0.0.124 or later with a reason that was
-		/// added after.
+		/// was removed in 0.0.124), or when downgrading to a version with a reason that was added
+		/// after.
 		reason: Option<PaymentFailureReason>,
 	},
 	/// Indicates that a path for an outbound payment was successful.