Fix typos (#133)

* Fix typos

* revert chains/unit_testnet

* revert chains

* fix review comments (thx @AlexVanin)

README.md

@@ -93,7 +93,7 @@ Available network flags:
 - `--privnet, -p`
 - `--testnet, -t`
 
-If you want in-depth customization for your node, there are `yaml` config files for each `network` available in the `config` directory. Those files are automaticly loaded, corresponding the provided `netmode` flag.
+If you want in-depth customization for your node, there are `yaml` config files for each `network` available in the `config` directory. Those files are automatically loaded, corresponding the provided `netmode` flag.
 
 ```yaml
 ProtocolConfiguration:
@@ -134,7 +134,7 @@ Feel free to contribute to this project after reading the
 [contributing guidelines](https://github.com/CityOfZion/neo-go/blob/master/CONTRIBUTING.md).
 
 Before starting to work on a certain topic, create an new issue first,
-describing the feauture/topic you are going to implement.
+describing the feature/topic you are going to implement.
 
 # Contact
 

cli/wallet/wallet.go

@@ -76,7 +76,7 @@ func createWallet(ctx *cli.Context) error {
 	}
 
 	dumpWallet(wall)
-	fmt.Printf("wallet succesfully created, file location is %s\n", wall.Path())
+	fmt.Printf("wallet successfully created, file location is %s\n", wall.Path())
 	return nil
 }
 

config/config.go

@@ -37,7 +37,7 @@ type (
 		ApplicationConfiguration ApplicationConfiguration `yaml:"ApplicationConfiguration"`
 	}
 
-	// ProtocolConfiguration represents the protolcol config.
+	// ProtocolConfiguration represents the protocol config.
 	ProtocolConfiguration struct {
 		Magic                   NetMode   `yaml:"Magic"`
 		AddressVersion          int64     `yaml:"AddressVersion"`

examples/token-sale/token_sale.go

@@ -17,7 +17,7 @@ var owner = util.FromAddress("AJX1jGfj3qPBbpAKjY527nPbnrnvSx9nCg")
 type TokenConfig struct {
 	// Name of the token.
 	Name string
-	// 3 letter abreviation of the token.
+	// 3 letter abbreviation of the token.
 	Symbol string
 	// How decimals this token will have.
 	Decimals int

pkg/core/block_base.go

@@ -33,7 +33,7 @@ type BlockBase struct {
 	// Random number also called nonce
 	ConsensusData uint64 `json:"nonce"`
 
-	// Contract addresss of the next miner
+	// Contract address of the next miner
 	NextConsensus util.Uint160 `json:"next_consensus"`
 
 	// Padding that is fixed to 1

pkg/core/cache.go

@@ -51,7 +51,7 @@ func (c *Cache) has(h util.Uint256) bool {
 	return ok
 }
 
-// Has returns whether the cach contains the given hash.
+// Has returns whether the cache contains the given hash.
 func (c *Cache) Has(h util.Uint256) bool {
 	c.lock.Lock()
 	defer c.lock.Unlock()

pkg/core/header.go

@@ -14,7 +14,7 @@ type Header struct {
 	_ uint8
 }
 
-// DecodeBinary impelements the Payload interface.
+// DecodeBinary implements the Payload interface.
 func (h *Header) DecodeBinary(r io.Reader) error {
 	if err := h.BlockBase.DecodeBinary(r); err != nil {
 		return err
@@ -32,7 +32,7 @@ func (h *Header) DecodeBinary(r io.Reader) error {
 	return nil
 }
 
-// EncodeBinary  impelements the Payload interface.
+// EncodeBinary  implements the Payload interface.
 func (h *Header) EncodeBinary(w io.Writer) error {
 	if err := h.BlockBase.EncodeBinary(w); err != nil {
 		return err

pkg/core/storage/leveldb_store.go

@@ -6,7 +6,7 @@ import (
 	"github.com/syndtr/goleveldb/leveldb/util"
 )
 
-// LevelDBStore is the official storage implementation for storing and retreiving
+// LevelDBStore is the official storage implementation for storing and retrieving
 // blockchain data.
 type LevelDBStore struct {
 	db   *leveldb.DB

pkg/core/transaction/output.go

@@ -15,7 +15,7 @@ type Output struct {
 	// Amount of AssetType send or received.
 	Amount util.Fixed8
 
-	// The address of the remittee.
+	// The address of the recipient.
 	ScriptHash util.Uint160
 }
 

pkg/core/transaction/type.go

@@ -43,6 +43,6 @@ func (t TXType) String() string {
 	case InvocationType:
 		return "InvocationTransaction"
 	default:
-		return "UnkownTransaction"
+		return "UnknownTransaction"
 	}
 }

pkg/network/discovery.go

@@ -9,7 +9,7 @@ const (
 )
 
 // Discoverer is an interface that is responsible for maintaining
-// a healty connection pool.
+// a healthy connection pool.
 type Discoverer interface {
 	BackFill(...string)
 	PoolCount() int

pkg/network/payload/inventory.go

@@ -8,7 +8,7 @@ import (
 )
 
 // The node can broadcast the object information it owns by this message.
-// The message can be sent automatically or can be used to answer getbloks messages.
+// The message can be sent automatically or can be used to answer getblock messages.
 
 // InventoryType is the type of an object in the Inventory message.
 type InventoryType uint8

pkg/rpc/rpc.go

@@ -38,8 +38,8 @@ func (c *Client) GetAccountState(address string) (*AccountStateResponse, error)
 	return resp, nil
 }
 
-// InvokeScipt returns the result of the given script after running it true the VM.
-// NOTE: This is a test invoke and will not affect the blokchain.
+// InvokeScript returns the result of the given script after running it true the VM.
+// NOTE: This is a test invoke and will not affect the blockchain.
 func (c *Client) InvokeScript(script string) (*InvokeScriptResponse, error) {
 	var (
 		params = newParams(script)

pkg/rpc/server.go

@@ -53,7 +53,7 @@ func (s *Server) Start(errChan chan error) {
 	errChan <- s.ListenAndServe()
 }
 
-// Shutdown overrride the http.Server Shutdown
+// Shutdown override the http.Server Shutdown
 // method.
 func (s *Server) Shutdown() error {
 	log.WithFields(log.Fields{

pkg/rpc/types.go

@@ -23,7 +23,7 @@ type AccountStateResponse struct {
 	Result *Account `json:"result"`
 }
 
-// Account respresents details about a NEO account.
+// Account represents details about a NEO account.
 type Account struct {
 	Version    int    `json:"version"`
 	ScriptHash string `json:"script_hash"`
@@ -33,7 +33,7 @@ type Account struct {
 	Balances []*Balance
 }
 
-// Balance respresents details about a NEO account balance.
+// Balance represents details about a NEO account balance.
 type Balance struct {
 	Asset string `json:"asset"`
 	Value string `json:"value"`

pkg/util/test_util.go

@@ -18,7 +18,7 @@ func RandomString(n int) string {
 	return string(b)
 }
 
-// RandomInt returns a ramdom integer betweeen min and max.
+// RandomInt returns a random integer between min and max.
 func RandomInt(min, max int) int {
 	return min + rand.Intn(max-min)
 }

pkg/vm/api/runtime/runtime.go

@@ -15,7 +15,7 @@ func Notify(arg interface{}) int {
 	return 0
 }
 
-// Log intructs the VM to log the given message.
+// Log instructs the VM to log the given message.
 func Log(message string) {}
 
 // Application returns the application trigger type.
@@ -39,7 +39,7 @@ func Serialize(item interface{}) []byte {
 	return nil
 }
 
-// Deserializes an item from a bytearray.
+// Deserialize an item from a bytearray.
 func Deserialize(b []byte) interface{} {
 	return nil
 }

pkg/vm/api/storage/storage.go

@@ -15,5 +15,5 @@ func Get(ctx interface{}, key interface{}) interface{} { return 0 }
 // Delete removes a stored key value pair.
 func Delete(ctx interface{}, key interface{}) {}
 
-// Find entrys somewhat matching the given key.
+// Find entries somewhat matching the given key.
 func Find(ctx interface{}, key interface{}) interface{} { return 0 }

pkg/vm/cli/cli.go

@@ -19,7 +19,7 @@ import (
 
 // command describes a VM command.
 type command struct {
-	// number of minimun arguments the command needs.
+	// number of minimum arguments the command needs.
 	args int
 	// description of the command.
 	usage string

pkg/vm/compiler/analysis.go

@@ -53,11 +53,11 @@ func typeAndValueForField(fld *types.Var) types.TypeAndValue {
 }
 
 // countGlobals counts the global variables in the program to add
-// them with the stacksize of the function.
+// them with the stack size of the function.
 func countGlobals(f ast.Node) (i int64) {
 	ast.Inspect(f, func(node ast.Node) bool {
 		switch node.(type) {
-		// Skip all functio declarations.
+		// Skip all function declarations.
 		case *ast.FuncDecl:
 			return false
 		// After skipping all funcDecls we are sure that each value spec

pkg/vm/compiler/codegen.go

@@ -162,7 +162,7 @@ func (c *codegen) convertFuncDecl(file ast.Node, decl *ast.FuncDecl) {
 	// The method receiver will be passed in as first argument.
 	// We check if this declaration has a receiver and load it into scope.
 	//
-	// FIXME: For now we will hard cast this to a struct. We can later finetune this
+	// FIXME: For now we will hard cast this to a struct. We can later fine tune this
 	// to support other types.
 	if decl.Recv != nil {
 		for _, arg := range decl.Recv.List {
@@ -356,7 +356,7 @@ func (c *codegen) Visit(node ast.Node) ast.Visitor {
 			// The AST package will try to resolve all basic literals for us.
 			// If the typeinfo.Value is not nil we know that the expr is resolved
 			// and needs no further action. e.g. x := 2 + 2 + 2 will be resolved to 6.
-			// NOTE: Constants will also be automagically resolved be the AST parser.
+			// NOTE: Constants will also be automatically resolved be the AST parser.
 			// example:
 			// const x = 10
 			// x + 2 will results into 12
@@ -570,8 +570,8 @@ func (c *codegen) convertBuiltin(expr *ast.CallExpr) {
 		emitOpcode(c.prog, vm.Ohash160)
 	case "FromAddress":
 		// We can be sure that this is a ast.BasicLit just containing a simple
-		// address string. Note that the string returned from callin Value will
-		// contain double qoutes that need to be stripped.
+		// address string. Note that the string returned from calling Value will
+		// contain double quotes that need to be stripped.
 		addressStr := expr.Args[0].(*ast.BasicLit).Value
 		addressStr = strings.Replace(addressStr, "\"", "", 2)
 		uint160, err := crypto.Uint160DecodeAddress(addressStr)
@@ -720,7 +720,7 @@ func CodeGen(info *buildInfo) (*bytes.Buffer, error) {
 			for _, decl := range f.Decls {
 				switch n := decl.(type) {
 				case *ast.FuncDecl:
-					// Dont convert the function if its not used. This will save alot
+					// Dont convert the function if its not used. This will save a lot
 					// of bytecode space.
 					if n.Name.Name != mainIdent && funUsage.funcUsed(n.Name.Name) {
 						c.convertFuncDecl(f, n)

pkg/vm/stack.go

@@ -58,7 +58,7 @@ func (e *Element) Prev() *Element {
 }
 
 // BigInt attempts to get the underlying value of the element as a big integer.
-// Will panic if the assertion failed which will be catched by the VM.
+// Will panic if the assertion failed which will be caught by the VM.
 func (e *Element) BigInt() *big.Int {
 	switch t := e.value.(type) {
 	case *BigIntegerItem:
@@ -70,7 +70,7 @@ func (e *Element) BigInt() *big.Int {
 }
 
 // Bool attempts to get the underlying value of the element as a boolean.
-// Will panic if the assertion failed which will be catched by the VM.
+// Will panic if the assertion failed which will be caught by the VM.
 func (e *Element) Bool() bool {
 	if v, ok := e.value.Value().(*big.Int); ok {
 		return v.Int64() == 1
@@ -79,7 +79,7 @@ func (e *Element) Bool() bool {
 }
 
 // Bytes attempts to get the underlying value of the element as a byte array.
-// Will panic if the assertion failed which will be catched by the VM.
+// Will panic if the assertion failed which will be caught by the VM.
 func (e *Element) Bytes() []byte {
 	return e.value.Value().([]byte)
 }

pkg/vm/vm.go

@@ -66,7 +66,7 @@ func (v *VM) RegisterInteropFunc(name string, f InteropFunc) {
 	v.interop[name] = f
 }
 
-// Estack will return the evalutation stack so interop hooks can utilize this.
+// Estack will return the evaluation stack so interop hooks can utilize this.
 func (v *VM) Estack() *Stack {
 	return v.estack
 }
@@ -295,7 +295,7 @@ func (v *VM) execute(ctx *Context, op Opcode) {
 			panic("XSWAP: invalid length")
 		}
 
-		// Swap values of elements instead of reordening stack elements.
+		// Swap values of elements instead of reordering stack elements.
 		if n > 0 {
 			a := v.estack.Peek(n)
 			b := v.estack.Peek(0)

pkg/wallet/account.go

@@ -14,7 +14,7 @@ type Account struct {
 	// Account import file.
 	wif string
 
-	// NEO public addresss.
+	// NEO public address.
 	Address string `json:"address"`
 
 	// Encrypted WIF of the account also known as the key.
@@ -35,7 +35,7 @@ type Account struct {
 	Default bool `json:"isDefault"`
 }
 
-// Contract represents a subset of the smartcontract to embedd in the
+// Contract represents a subset of the smartcontract to embed in the
 // Account so it's NEP-6 compliant.
 type Contract struct {
 	// Script hash of the contract deployed on the blockchain.

pkg/wallet/wallet.go

@@ -11,7 +11,7 @@ const (
 	walletVersion = "1.0"
 )
 
-// Wallet respresents a NEO (NEP-2, NEP-6) compliant wallet.
+// Wallet represents a NEO (NEP-2, NEP-6) compliant wallet.
 type Wallet struct {
 	// Version of the wallet, used for later upgrades.
 	Version string `json:"version"`
@@ -72,7 +72,7 @@ func newWallet(rw io.ReadWriter) *Wallet {
 	}
 }
 
-// CreatAccount generates a new account for the end user and ecrypts
+// CreatAccount generates a new account for the end user and encrypts
 // the private key with the given passphrase.
 func (w *Wallet) CreateAccount(name, passphrase string) error {
 	acc, err := NewAccount()