multi: formatting and comment fixes

cmd/lncli/cmd_open_channel.go

@@ -63,7 +63,7 @@ Signed base64 encoded PSBT or hex encoded raw wire TX (or path to text file): `
 	channelTypeAnchors   = "anchors"
 )
 
-// TODO(roasbeef): change default number of confirmations
+// TODO(roasbeef): change default number of confirmations.
 var openChannelCommand = cli.Command{
 	Name:     "openchannel",
 	Category: "Channels",
@@ -289,6 +289,7 @@ func openChannel(ctx *cli.Context) error {
 		_, err := client.ConnectPeer(ctxc, req)
 		if err != nil &&
 			!strings.Contains(err.Error(), "already connected") {
+
 			return err
 		}
 	}

cmd/lncli/cmd_payments.go

@@ -201,7 +201,6 @@ var sendPaymentCommand = cli.Command{
 // default.
 func retrieveFeeLimit(ctx *cli.Context, amt int64) (int64, error) {
 	switch {
-
 	case ctx.IsSet("fee_limit") && ctx.IsSet("fee_limit_percent"):
 		return 0, fmt.Errorf("either fee_limit or fee_limit_percent " +
 			"can be set, but not both")
@@ -404,6 +403,7 @@ func sendPayment(ctx *cli.Context) error {
 
 func sendPaymentRequest(ctx *cli.Context,
 	req *routerrpc.SendPaymentRequest) error {
+
 	ctxc := getContext()
 
 	conn := getClientConn(ctx, false)
@@ -702,6 +702,7 @@ func formatMsat(amt int64) string {
 // formatPayment formats the payment state as an ascii table.
 func formatPayment(ctxc context.Context, payment *lnrpc.Payment,
 	aliases *aliasCache) string {
+
 	t := table.NewWriter()
 
 	// Build table header.
@@ -1521,7 +1522,7 @@ func deletePayments(ctx *cli.Context) error {
 	return nil
 }
 
-// ESC is the ASCII code for escape character
+// ESC is the ASCII code for escape character.
 const ESC = 27
 
 // clearCode defines a terminal escape code to clear the currently line and move

cmd/lncli/cmd_walletunlocker.go

@@ -149,7 +149,6 @@ func create(ctx *cli.Context) error {
 
 	warningLoop:
 		for {
-
 			fmt.Println()
 			fmt.Printf("WARNING: You are attempting to restore from a " +
 				"static channel backup (SCB) file.\nThis action will CLOSE " +