kvdb+cmd: fix typos

cmd/lncli/cmd_macaroon.go

@@ -453,7 +453,7 @@ func constrainMacaroon(ctx *cli.Context) error {
 	// add first-party caveats (if necessary) to it.
 	sourceMac := &macaroon.Macaroon{}
 	if err = sourceMac.UnmarshalBinary(sourceMacBytes); err != nil {
-		return fmt.Errorf("error unmarshaling source macaroon file "+
+		return fmt.Errorf("error unmarshalling source macaroon file "+
 			"%s: %v", sourceMacFile, err)
 	}
 

cmd/lncli/peersrpc_active.go

@@ -38,7 +38,7 @@ func getPeersClient(ctx *cli.Context) (peersrpc.PeersClient, func()) {
 var updateNodeAnnouncementCommand = cli.Command{
 	Name:     "updatenodeannouncement",
 	Category: "Peers",
-	Usage:    "update and brodcast a new node announcement",
+	Usage:    "update and broadcast a new node announcement",
 	Description: `
 	Update the node's information and broadcast a new node announcement.
 

cmd/lncli/walletrpc_active.go

@@ -1298,8 +1298,8 @@ var listAddressesCommand = cli.Command{
 	Flags: []cli.Flag{
 		cli.StringFlag{
 			Name: "account_name",
-			Usage: "(optional) only addreses matching this account " +
+			Usage: "(optional) only addresses matching this " +
-				"are returned",
+				"account are returned",
 		},
 		cli.BoolFlag{
 			Name: "show_custom_accounts",

kvdb/config.go

@@ -35,7 +35,7 @@ const (
 
 // BoltConfig holds bolt configuration.
 type BoltConfig struct {
-	NoFreelistSync bool `long:"nofreelistsync" description:"Whether the databases used within lnd should sync their freelist to disk. This is set to true by default, meaning we don't sync the free-list resulting in imporved memory performance during operation, but with an increase in startup time."`
+	NoFreelistSync bool `long:"nofreelistsync" description:"Whether the databases used within lnd should sync their freelist to disk. This is set to true by default, meaning we don't sync the free-list resulting in improved memory performance during operation, but with an increase in startup time."`
 
 	AutoCompact bool `long:"auto-compact" description:"Whether the databases used within lnd should automatically be compacted on every startup (and if the database has the configured minimum age). This is disabled by default because it requires additional disk space to be available during the compaction that is freed afterwards. In general compaction leads to smaller database files."`
 

kvdb/etcd/commit_queue.go

@@ -14,8 +14,8 @@ import (
 // retried. When a new transaction is added to the queue, we first upgrade the
 // read/write counts in the queue's own accounting to decide whether the new
 // transaction has any conflicting dependencies. If the transaction does not
-// conflict with any other, then it is comitted immediately, otherwise it'll be
+// conflict with any other, then it is committed immediately, otherwise it'll be
-// queued up for later exection.
+// queued up for later execution.
 // The algorithm is described in: http://www.cs.umd.edu/~abadi/papers/vll-vldb13.pdf
 type commitQueue struct {
 	ctx       context.Context

kvdb/etcd/readwrite_tx.go

@@ -63,7 +63,7 @@ func (tx *readWriteTx) ForEachBucket(fn func(key []byte) error) error {
 	return root.ForEach(func(key []byte, val []byte) error {
 		if val != nil {
 			// A non-nil value would mean that we have a non
-			// walletdb/kvdb compatibel database containing
+			// walletdb/kvdb compatible database containing
 			// arbitrary key/values.
 			return walletdb.ErrInvalid
 		}

kvdb/readwrite_bucket_test.go

@@ -380,7 +380,7 @@ func testKeyClash(t *testing.T, db walletdb.DB) {
 }
 
 // TestBucketCreateDelete tests that creating then deleting then creating a
-// bucket suceeds.
+// bucket succeeds.
 func testBucketCreateDelete(t *testing.T, db walletdb.DB) {
 	err := Update(db, func(tx walletdb.ReadWriteTx) error {
 		apple, err := tx.CreateTopLevelBucket([]byte("apple"))