f more clear, i guesS?

Author: TheBlueMatt

lightning/src/routing/router.rs

@@ -1649,8 +1649,8 @@ where L::Target: Logger {
 	debug_assert_eq!(selected_route.iter().map(|p| p.get_value_msat()).sum::<u64>(), already_collected_value_msat);
 	let mut overpaid_value_msat = already_collected_value_msat - final_value_msat;
 
-	// First, sort by the cost-per-value of the path, selecting only the paths which
-	// contribute the most per cost.
+	// First, sort by the cost-per-value of the path, dropping the paths which cost the most for
+	// the value they contribute towards the payment amount.
 	// We sort backwards as we will remove from the front in `retain`, next.
 	selected_route.sort_unstable_by(|a, b|
 		(((b.get_cost_msat() as u128) << 64) / (b.get_value_msat() as u128))