multi: skip checking long lines for config files

lncfg/routing.go

@@ -1,6 +1,8 @@
 package lncfg
 
 // Routing holds the configuration options for routing.
+//
+// nolint:lll
 type Routing struct {
 	AssumeChannelValid bool `long:"assumechanvalid" description:"Skip checking channel spentness during graph validation. This speedup comes at the risk of using an unvalidated view of the network for routing. (default: false)"`