Fix typo

3 files changed, 12 insertions, 12 deletions

diff --git a/cmd/vartan/parse.go b/cmd/vartan/parse.go
index f21a03b..8b3e34e 100644
--- a/cmd/vartan/parse.go
+++ b/cmd/vartan/parse.go
@@ -60,7 +60,7 @@ func runParse(cmd *cobra.Command, args []string) error {
 
 	var p *driver.Parser
 	var treeAct *driver.SyntaxTreeActionSet
-	var tb *driver.DefaulSyntaxTreeBuilder
+	var tb *driver.DefaultSyntaxTreeBuilder
 	{
 		src := os.Stdin
 		if *parseFlags.source != "" {
diff --git a/driver/parser/semantic_action.go b/driver/parser/semantic_action.go
index f709d4f..1e8079c 100644
--- a/driver/parser/semantic_action.go
+++ b/driver/parser/semantic_action.go
@@ -55,20 +55,20 @@ type SyntaxTreeBuilder interface {
 	Accept(f SyntaxTreeNode)
 }
 
-var _ SyntaxTreeBuilder = &DefaulSyntaxTreeBuilder{}
+var _ SyntaxTreeBuilder = &DefaultSyntaxTreeBuilder{}
 
-// DefaulSyntaxTreeBuilder is a implementation of SyntaxTreeBuilder.
-type DefaulSyntaxTreeBuilder struct {
+// DefaultSyntaxTreeBuilder is a implementation of SyntaxTreeBuilder.
+type DefaultSyntaxTreeBuilder struct {
 	tree *Node
 }
 
 // NewDefaultSyntaxTreeBuilder returns a new DefaultSyntaxTreeBuilder.
-func NewDefaultSyntaxTreeBuilder() *DefaulSyntaxTreeBuilder {
-	return &DefaulSyntaxTreeBuilder{}
+func NewDefaultSyntaxTreeBuilder() *DefaultSyntaxTreeBuilder {
+	return &DefaultSyntaxTreeBuilder{}
 }
 
 // Shift is a implementation of SyntaxTreeBuilder.Shift.
-func (b *DefaulSyntaxTreeBuilder) Shift(kindName string, text string, row, col int) SyntaxTreeNode {
+func (b *DefaultSyntaxTreeBuilder) Shift(kindName string, text string, row, col int) SyntaxTreeNode {
 	return &Node{
 		Type:     NodeTypeTerminal,
 		KindName: kindName,
@@ -79,7 +79,7 @@ func (b *DefaulSyntaxTreeBuilder) Shift(kindName string, text string, row, col i
 }
 
 // ShiftError is a implementation of SyntaxTreeBuilder.ShiftError.
-func (b *DefaulSyntaxTreeBuilder) ShiftError(kindName string) SyntaxTreeNode {
+func (b *DefaultSyntaxTreeBuilder) ShiftError(kindName string) SyntaxTreeNode {
 	return &Node{
 		Type:     NodeTypeError,
 		KindName: kindName,
@@ -87,7 +87,7 @@ func (b *DefaulSyntaxTreeBuilder) ShiftError(kindName string) SyntaxTreeNode {
 }
 
 // Reduce is a implementation of SyntaxTreeBuilder.Reduce.
-func (b *DefaulSyntaxTreeBuilder) Reduce(kindName string, children []SyntaxTreeNode) SyntaxTreeNode {
+func (b *DefaultSyntaxTreeBuilder) Reduce(kindName string, children []SyntaxTreeNode) SyntaxTreeNode {
 	cNodes := make([]*Node, len(children))
 	for i, c := range children {
 		cNodes[i] = c.(*Node)
@@ -100,12 +100,12 @@ func (b *DefaulSyntaxTreeBuilder) Reduce(kindName string, children []SyntaxTreeN
 }
 
 // Accept is a implementation of SyntaxTreeBuilder.Accept.
-func (b *DefaulSyntaxTreeBuilder) Accept(f SyntaxTreeNode) {
+func (b *DefaultSyntaxTreeBuilder) Accept(f SyntaxTreeNode) {
 	b.tree = f.(*Node)
 }
 
 // Tree returns a syntax tree when the parser has accepted an input. If a syntax error occurs, the return value is nil.
-func (b *DefaulSyntaxTreeBuilder) Tree() *Node {
+func (b *DefaultSyntaxTreeBuilder) Tree() *Node {
 	return b.tree
 }
 
diff --git a/tester/tester.go b/tester/tester.go
index 3e6941f..0fb27b9 100644
--- a/tester/tester.go
+++ b/tester/tester.go
@@ -108,7 +108,7 @@ func (t *Tester) Run() []*TestResult {
 
 func runTest(g *gspec.CompiledGrammar, c *TestCaseWithMetadata) *TestResult {
 	var p *driver.Parser
-	var tb *driver.DefaulSyntaxTreeBuilder
+	var tb *driver.DefaultSyntaxTreeBuilder
 	{
 		gram := driver.NewGrammar(g)
 		toks, err := driver.NewTokenStream(g, bytes.NewReader(c.TestCase.Source))