fix topology for preflight_probes_yield_event_skip_private_hop

Author: alexanderwiederin

lightning/src/ln/payment_tests.rs

@@ -1285,16 +1285,12 @@ fn preflight_probes_yield_event_skip_private_hop() {
 	let nodes = create_network(5, &node_cfgs, &node_chanmgrs);
 
 	// Setup channel topology:
-	//                    (1M:0)- N1 -(30k:0)
-	//                   /                  \
-	//  		       N0 	                 N4
-	//                   \                  /
-	//                    (1M:0)- N2 -(70k:0)
-	//
+	//            N0 <-(1M:0)-> N1 <-(1M:0)-> N2 <-(70k:0)-> N3 <-(50k:0)-> N4
+
 	create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000, 0);
 	create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1_000_000, 0);
 	create_announced_chan_between_nodes_with_value(&nodes, 2, 3, 70_000, 0);
-	create_unannounced_chan_between_nodes_with_value(&nodes, 3, 4, 30_000, 0);
+	create_unannounced_chan_between_nodes_with_value(&nodes, 3, 4, 50_000, 0);
 
 	let mut invoice_features = Bolt11InvoiceFeatures::empty();
 	invoice_features.set_basic_mpp_optional();