multi: Fix typos [skip ci]

channeldb/channel.go

@@ -287,7 +287,7 @@ func (c ChannelType) HasFundingTx() bool {
 	return c&NoFundingTxBit == 0
 }
 
-// HasAnchors returns true if this channel type has anchor ouputs on its
+// HasAnchors returns true if this channel type has anchor outputs on its
 // commitment.
 func (c ChannelType) HasAnchors() bool {
 	return c&AnchorOutputsBit == AnchorOutputsBit
@@ -3192,7 +3192,7 @@ func serializeChannelCloseSummary(w io.Writer, cs *ChannelCloseSummary) error {
 
 	// The RemoteNextRevocation field is optional, as it's possible for a
 	// channel to be closed before we learn of the next unrevoked
-	// revocation point for the remote party. Write a boolen indicating
+	// revocation point for the remote party. Write a boolean indicating
 	// whether this field is present or not.
 	if err := WriteElements(w, cs.RemoteNextRevocation != nil); err != nil {
 		return err
@@ -3311,7 +3311,7 @@ func writeChanConfig(b io.Writer, c *ChannelConfig) error {
 }
 
 // fundingTxPresent returns true if expect the funding transcation to be found
-// on disk or already populated within the passed oen chanel struct.
+// on disk or already populated within the passed open channel struct.
 func fundingTxPresent(channel *OpenChannel) bool {
 	chanType := channel.ChanType
 

channeldb/db.go

@@ -1037,7 +1037,7 @@ func (c *ChannelStateDB) pruneLinkNode(openChannels []*OpenChannel,
 	return c.linkNodeDB.DeleteLinkNode(remotePub)
 }
 
-// PruneLinkNodes attempts to prune all link nodes found within the databse with
+// PruneLinkNodes attempts to prune all link nodes found within the database with
 // whom we no longer have any open channels with.
 func (c *ChannelStateDB) PruneLinkNodes() error {
 	allLinkNodes, err := c.linkNodeDB.FetchAllLinkNodes()
@@ -1189,7 +1189,7 @@ func (c *ChannelStateDB) AbandonChannel(chanPoint *wire.OutPoint,
 		}
 
 		// If the channel was already closed, then we don't return an
-		// error as we'd like fro this step to be repeatable.
+		// error as we'd like this step to be repeatable.
 		return nil
 	case err != nil:
 		return err

channeldb/db_test.go

@@ -448,7 +448,7 @@ func TestRestoreChannelShells(t *testing.T) {
 	// The node should have the same address, as specified in the channel
 	// shell.
 	if reflect.DeepEqual(linkNode.Addresses, channelShell.NodeAddrs) {
-		t.Fatalf("addr mismach: expected %v, got %v",
+		t.Fatalf("addr mismatch: expected %v, got %v",
 			linkNode.Addresses, channelShell.NodeAddrs)
 	}
 }
@@ -738,7 +738,7 @@ func TestFetchHistoricalChannel(t *testing.T) {
 
 	histChannel, err := cdb.FetchHistoricalChannel(&channel.FundingOutpoint)
 	if err != nil {
-		t.Fatalf("unexepected error getting channel: %v", err)
+		t.Fatalf("unexpected error getting channel: %v", err)
 	}
 
 	// FetchHistoricalChannel will attach the cdb to channel.Db, we set it

channeldb/forwarding_log.go

@@ -47,7 +47,7 @@ func (d *DB) ForwardingLog() *ForwardingLog {
 	}
 }
 
-// ForwardingLog is a time series database that logs the fulfilment of payment
+// ForwardingLog is a time series database that logs the fulfillment of payment
 // circuits by a lightning network daemon. The log contains a series of
 // forwarding events which map a timestamp to a forwarding event. A forwarding
 // event describes which channels were used to create+settle a circuit, and the
@@ -204,7 +204,7 @@ type ForwardingEventQuery struct {
 
 // ForwardingLogTimeSlice is the response to a forwarding query. It includes
 // the original query, the set  events that match the query, and an integer
-// which represents the offset index of the last item in the set of retuned
+// which represents the offset index of the last item in the set of returned
 // events. This integer allows callers to resume their query using this offset
 // in the event that the query's response exceeds the max number of returnable
 // events.

channeldb/invoices.go

@@ -895,7 +895,7 @@ func validateInvoice(i *Invoice, paymentHash lntypes.Hash) error {
 	return nil
 }
 
-// IsPending returns ture if the invoice is in ContractOpen state.
+// IsPending returns true if the invoice is in ContractOpen state.
 func (i *Invoice) IsPending() bool {
 	return i.State == ContractOpen || i.State == ContractAccepted
 }
@@ -1189,7 +1189,7 @@ func fetchInvoiceNumByRef(invoiceIndex, payAddrIndex, setIDIndex kvdb.RBucket,
 	}
 }
 
-// ScanInvoices scans trough all invoices and calls the passed scanFunc for
+// ScanInvoices scans through all invoices and calls the passed scanFunc for
 // for each invoice with its respective payment hash. Additionally a reset()
 // closure is passed which is used to reset/initialize partial results and also
 // to signal if the kvdb.View transaction has been retried.
@@ -3020,7 +3020,7 @@ func updateInvoiceState(invoice *Invoice, hash *lntypes.Hash,
 	}
 }
 
-// cancelSingleHtlc validates cancelation of a single htlc and update its state.
+// cancelSingleHtlc validates cancellation of a single htlc and update its state.
 func cancelSingleHtlc(resolveTime time.Time, htlc *InvoiceHTLC,
 	invState ContractState) error {
 

channeldb/migration/lnwire21/gossip_timestamp_range.go

@@ -75,6 +75,6 @@ func (g *GossipTimestampRange) MsgType() MessageType {
 func (g *GossipTimestampRange) MaxPayloadLength(uint32) uint32 {
 	// 32 + 4 + 4
 	//
-	// TODO(roasbeef): update to 8 byte timestmaps?
+	// TODO(roasbeef): update to 8 byte timestamps?
 	return 40
 }

channeldb/migration21/current/current_encoding.go

@@ -280,7 +280,7 @@ func SerializeChannelCloseSummary(w io.Writer, cs *common.ChannelCloseSummary) e
 
 	// The RemoteNextRevocation field is optional, as it's possible for a
 	// channel to be closed before we learn of the next unrevoked
-	// revocation point for the remote party. Write a boolen indicating
+	// revocation point for the remote party. Write a boolean indicating
 	// whether this field is present or not.
 	if err := WriteElements(w, cs.RemoteNextRevocation != nil); err != nil {
 		return err

channeldb/migration21/legacy/legacy_decoding.go

@@ -379,7 +379,7 @@ func SerializeChannelCloseSummary(w io.Writer, cs *common.ChannelCloseSummary) e
 
 	// The RemoteNextRevocation field is optional, as it's possible for a
 	// channel to be closed before we learn of the next unrevoked
-	// revocation point for the remote party. Write a boolen indicating
+	// revocation point for the remote party. Write a boolean indicating
 	// whether this field is present or not.
 	if err := WriteElements(w, cs.RemoteNextRevocation != nil); err != nil {
 		return err

channeldb/migration21/migration.go

@@ -221,7 +221,7 @@ func migrateOpenChanBucket(tx kvdb.RwTx) error {
 			}
 		}
 
-		// Remote unsiged updates as well.
+		// Remote unsigned updates as well.
 		updateBytes = chanBucket.Get(remoteUnsignedLocalUpdatesKey)
 		if updateBytes != nil {
 			legacyUnsignedUpdates, err := legacy.DeserializeLogUpdates(
@@ -316,7 +316,7 @@ func migrateForwardingPackages(tx kvdb.RwTx) error {
 		return err
 	}
 
-	// Now load all forwading packages using the legacy encoding.
+	// Now load all forwarding packages using the legacy encoding.
 	var pkgsToMigrate []*common.FwdPkg
 	for _, source := range sources {
 		packager := legacy.NewChannelPackager(source)

channeldb/migration_01_to_11/channel.go

@@ -622,7 +622,7 @@ func serializeChannelCloseSummary(w io.Writer, cs *ChannelCloseSummary) error {
 
 	// The RemoteNextRevocation field is optional, as it's possible for a
 	// channel to be closed before we learn of the next unrevoked
-	// revocation point for the remote party. Write a boolen indicating
+	// revocation point for the remote party. Write a boolean indicating
 	// whether this field is present or not.
 	if err := WriteElements(w, cs.RemoteNextRevocation != nil); err != nil {
 		return err

channeldb/migration_01_to_11/migrations_test.go

@@ -626,7 +626,7 @@ func TestOutgoingPaymentsMigration(t *testing.T) {
 			// Order of payments should be be preserved.
 			old := oldPayments[i]
 
-			// Check the individial fields.
+			// Check the individual fields.
 			if p.Info.Value != old.Terms.Value {
 				t.Fatalf("value mismatch")
 			}

channeldb/migration_01_to_11/zpay32/invoice.go

@@ -266,7 +266,7 @@ func Features(features *lnwire.FeatureVector) func(*Invoice) {
 }
 
 // PaymentAddr is a functional option that allows callers of NewInvoice to set
-// the desired payment address tht is advertised on the invoice.
+// the desired payment address that is advertised on the invoice.
 func PaymentAddr(addr [32]byte) func(*Invoice) {
 	return func(i *Invoice) {
 		i.PaymentAddr = &addr

channeldb/options.go

@@ -157,7 +157,7 @@ func OptionClock(clock clock.Clock) OptionModifier {
 	}
 }
 
-// OptionDryRunMigration controls whether or not to intentially fail to commit a
+// OptionDryRunMigration controls whether or not to intentionally fail to commit a
 // successful migration that occurs when opening the database.
 func OptionDryRunMigration(dryRun bool) OptionModifier {
 	return func(o *Options) {

channeldb/payment_control.go

@@ -64,11 +64,11 @@ var (
 		"amount")
 
 	// ErrNonMPPayment is returned if we try to register an MPP attempt for
-	// a payment that already has a non-MPP attempt regitered.
+	// a payment that already has a non-MPP attempt registered.
 	ErrNonMPPayment = errors.New("payment has non-MPP attempts")
 
 	// ErrMPPayment is returned if we try to register a non-MPP attempt for
-	// a payment that already has an MPP attempt regitered.
+	// a payment that already has an MPP attempt registered.
 	ErrMPPayment = errors.New("payment has MPP attempts")
 
 	// ErrMPPPaymentAddrMismatch is returned if we try to register an MPP
@@ -106,7 +106,7 @@ func NewPaymentControl(db *DB) *PaymentControl {
 
 // InitPayment checks or records the given PaymentCreationInfo with the DB,
 // making sure it does not already exist as an in-flight payment. When this
-// method returns successfully, the payment is guranteeed to be in the InFlight
+// method returns successfully, the payment is guaranteed to be in the InFlight
 // state.
 func (p *PaymentControl) InitPayment(paymentHash lntypes.Hash,
 	info *PaymentCreationInfo) error {

channeldb/payment_control_test.go

@@ -551,7 +551,7 @@ func TestPaymentControlDeleteNonInFligt(t *testing.T) {
 	require.Equal(t, 1, indexCount)
 }
 
-// TestPaymentControlDeletePayments tests that DeletePayments correcly deletes
+// TestPaymentControlDeletePayments tests that DeletePayments correctly deletes
 // information about completed payments from the database.
 func TestPaymentControlDeletePayments(t *testing.T) {
 	t.Parallel()
@@ -605,7 +605,7 @@ func TestPaymentControlDeletePayments(t *testing.T) {
 	assertPayments(t, db, payments[2:])
 }
 
-// TestPaymentControlDeleteSinglePayment tests that DeletePayment correcly
+// TestPaymentControlDeleteSinglePayment tests that DeletePayment correctly
 // deletes information about a completed payment from the database.
 func TestPaymentControlDeleteSinglePayment(t *testing.T) {
 	t.Parallel()

channeldb/payments.go

@@ -382,7 +382,7 @@ func fetchPayment(bucket kvdb.RBucket) (*MPPayment, error) {
 	}, nil
 }
 
-// fetchHtlcAttempts retrives all htlc attempts made for the payment found in
+// fetchHtlcAttempts retrieves all htlc attempts made for the payment found in
 // the given bucket.
 func fetchHtlcAttempts(bucket kvdb.RBucket) ([]HTLCAttempt, error) {
 	htlcsMap := make(map[uint64]*HTLCAttempt)