multi: sort import paths with gofmt

rpcserver.go

@@ -18,6 +18,13 @@ import (
 
 	"sync/atomic"
 
+	"github.com/btcsuite/btcd/blockchain"
+	"github.com/btcsuite/btcd/btcec"
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
+	"github.com/btcsuite/btcd/txscript"
+	"github.com/btcsuite/btcd/wire"
+	"github.com/btcsuite/btcutil"
+	"github.com/btcsuite/btcwallet/waddrmgr"
 	"github.com/coreos/bbolt"
 	"github.com/davecgh/go-spew/spew"
 	"github.com/lightningnetwork/lnd/channeldb"
@@ -28,13 +35,6 @@ import (
 	"github.com/lightningnetwork/lnd/routing"
 	"github.com/lightningnetwork/lnd/signal"
 	"github.com/lightningnetwork/lnd/zpay32"
-	"github.com/btcsuite/btcd/blockchain"
-	"github.com/btcsuite/btcd/btcec"
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/btcsuite/btcd/txscript"
-	"github.com/btcsuite/btcd/wire"
-	"github.com/btcsuite/btcutil"
-	"github.com/btcsuite/btcwallet/waddrmgr"
 	"github.com/tv42/zbase32"
 	"golang.org/x/net/context"
 )
@@ -2450,7 +2450,7 @@ func (r *rpcServer) AddInvoice(ctx context.Context,
 		return nil, fmt.Errorf("payments of negative value "+
 			"are not allowed, value is %v", invoice.Value)
 	}
-	
+
 	amt := btcutil.Amount(invoice.Value)
 	amtMSat := lnwire.NewMSatFromSatoshis(amt)