multi: fix linter issues

loopd/run.go

@@ -103,6 +103,7 @@ func NewListenerConfig(config *Config, rpcCfg RPCConfig) *ListenerCfg {
 			if rpcCfg.LndConn != nil {
 				svcCfg.Dialer = func(context.Context, string) (
 					net.Conn, error) {
+
 					return rpcCfg.LndConn, nil
 				}
 			}

loopd/swapclient_server.go

@@ -936,7 +936,6 @@ func rpcToRule(rule *clientrpc.LiquidityRule) (*liquidity.SwapRule, error) {
 	default:
 		return nil, fmt.Errorf("unknown rule: %T", rule)
 	}
-
 }
 
 // SuggestSwaps provides a list of suggested swaps based on lnd's current