fix: typos (#911)

Signed-off-by: guoguangwu <[email protected]>

cel/env.go

@@ -790,7 +790,7 @@ type interopCELTypeProvider struct {
 
 // FindStructType returns a types.Type instance for the given fully-qualified typeName if one exists.
 //
-// This method proxies to the underyling ref.TypeProvider's FindType method and converts protobuf type
+// This method proxies to the underlying ref.TypeProvider's FindType method and converts protobuf type
 // into a native type representation. If the conversion fails, the type is listed as not found.
 func (p *interopCELTypeProvider) FindStructType(typeName string) (*types.Type, bool) {
 	if et, found := p.FindType(typeName); found {
@@ -813,7 +813,7 @@ func (p *interopCELTypeProvider) FindStructFieldNames(typeName string) ([]string
 // FindStructFieldType returns a types.FieldType instance for the given fully-qualified typeName and field
 // name, if one exists.
 //
-// This method proxies to the underyling ref.TypeProvider's FindFieldType method and converts protobuf type
+// This method proxies to the underlying ref.TypeProvider's FindFieldType method and converts protobuf type
 // into a native type representation. If the conversion fails, the type is listed as not found.
 func (p *interopCELTypeProvider) FindStructFieldType(structType, fieldName string) (*types.FieldType, bool) {
 	if ft, found := p.FindFieldType(structType, fieldName); found {

common/ast/expr.go

@@ -158,7 +158,7 @@ type EntryExpr interface {
 // IDGenerator produces unique ids suitable for tagging expression nodes
 type IDGenerator func(originalID int64) int64
 
-// CallExpr defines an interface for inspecting a function call and its arugments.
+// CallExpr defines an interface for inspecting a function call and its arguments.
 type CallExpr interface {
 	// FunctionName returns the name of the function.
 	FunctionName() string

ext/sets_test.go

@@ -43,7 +43,7 @@ func TestSets(t *testing.T) {
 			in:    map[string]any{"x": []int64{5, 4, 3, 2, 1}},
 			hints: map[string]uint64{"x": 10},
 			// min cost is input 'x' length 0, 10 for list creation, 2 for arg costs
-			// max cost is input 'x' lenght 10, 10 for list creation, 2 for arg costs
+			// max cost is input 'x' length 10, 10 for list creation, 2 for arg costs
 			estimatedCost: checker.CostEstimate{Min: 12, Max: 42},
 			// actual cost is 'x' length 5 * list literal length 3, 10 for list creation, 2 for arg cost
 			actualCost: 27,