f cleanup comment a ton

Author: TheBlueMatt

lightning/src/routing/router.rs

@@ -315,8 +315,7 @@ fn compute_fees(amount_msat: u64, channel_fees: RoutingFees) -> Option<u64> {
 /// Gets a route from us (payer) to the given target node (payee).
 ///
 /// If the payee provided features in their invoice, they should be provided via payee_features.
-/// Without this, any knowledge we have of the payee's features may be used if they are available
-/// in the network graph, however MPP routing will be disabled and routing is more likely to fail.
+/// Without this, MPP will only be used if the payee's features are available in the network graph.
 ///
 /// Extra routing hops between known nodes and the target will be used if they are included in
 /// last_hops.