f clearer docs

Author: TheBlueMatt

lightning/src/ln/outbound_payment.rs

@@ -226,9 +226,9 @@ impl PendingOutboundPayment {
 pub enum Retry {
 	/// Max number of attempts to retry payment.
 	///
-	/// This is the number of retried sends done. Each send may be multiple HTLCs along multiple
-	/// paths if the router decides to split up a send, and may retry multiple failed HTLCs if they
-	/// failed around the same time and were retried with a single [`Route`].
+	/// Each attempt may be multiple HTLCs along multiple paths if the router decides to split up a
+	/// retry, and may retry multiple failed HTLCs at once if they failed around the same time and
+	/// were retried along a route from a single call to [`Router::find_route`].
 	Attempts(usize),
 	#[cfg(not(feature = "no-std"))]
 	/// Time elapsed before abandoning retries for a payment.