Modify comment syntax error (#2572)

tools/goctl/api/cmd.go

@@ -16,7 +16,7 @@ import (
 )
 
 var (
-	// Cmd describes a api command.
+	// Cmd describes an api command.
 	Cmd = &cobra.Command{
 		Use:   "api",
 		Short: "Generate api related files",

tools/goctl/api/spec/name.go

@@ -75,7 +75,7 @@ func (t PointerType) Documents() []string {
 	return nil
 }
 
-// Name returns a interface string, Its fixed value is interface{}
+// Name returns an interface string, Its fixed value is interface{}
 func (t InterfaceType) Name() string {
 	return t.RawName
 }

tools/goctl/api/spec/spec.go

@@ -19,7 +19,7 @@ type (
 		Comment Doc
 	}
 
-	// ApiSpec describes a api file
+	// ApiSpec describes an api file
 	ApiSpec struct {
 		Info    Info
 		Syntax  ApiSyntax
@@ -129,7 +129,7 @@ type (
 		Value   Type
 	}
 
-	// InterfaceType describes a interface for api
+	// InterfaceType describes an interface for api
 	InterfaceType struct {
 		RawName string
 	}

tools/goctl/env/cmd.go

@@ -8,7 +8,7 @@ var (
 	boolVarVerbose     bool
 	boolVarInstall     bool
 
-	// Cmd describes a env command.
+	// Cmd describes an env command.
 	Cmd = &cobra.Command{
 		Use:   "env",
 		Short: "Check or edit goctl environment",

tools/goctl/model/sql/template/import.go

@@ -1,7 +1,7 @@
 package template
 
 const (
-	// Imports defines a import template for model in cache case
+	// Imports defines an import template for model in cache case
 	Imports = `import (
 	"context"
 	"database/sql"
@@ -17,7 +17,7 @@ const (
 	"github.com/zeromicro/go-zero/core/stringx"
 )
 `
-	// ImportsNoCache defines a import template for model in normal case
+	// ImportsNoCache defines an import template for model in normal case
 	ImportsNoCache = `import (
 	"context"
 	"database/sql"

tools/goctl/pkg/collection/sortedmap.go

@@ -11,7 +11,7 @@ import (
 
 var (
 	ErrInvalidKVExpression = errors.New(`invalid key-value expression`)
-	ErrInvalidKVS          = errors.New("the length of kv must be a even number")
+	ErrInvalidKVS          = errors.New("the length of kv must be an even number")
 )
 
 type KV []interface{}

tools/goctl/upgrade/cmd.go

@@ -2,7 +2,7 @@ package upgrade
 
 import "github.com/spf13/cobra"
 
-// Cmd describes a upgrade command.
+// Cmd describes an upgrade command.
 var Cmd = &cobra.Command{
 	Use:   "upgrade",
 	Short: "Upgrade goctl to latest version",

tools/goctl/util/console/console.go

@@ -115,7 +115,7 @@ func (c *colorConsole) Must(err error) {
 	}
 }
 
-// NewIdeaConsole returns a instance of ideaConsole
+// NewIdeaConsole returns an instance of ideaConsole
 func NewIdeaConsole() Console {
 	return &ideaConsole{}
 }

tools/goctl/util/templatex.go

@@ -19,7 +19,7 @@ type DefaultTemplate struct {
 	goFmt bool
 }
 
-// With returns a instance of DefaultTemplate
+// With returns an instance of DefaultTemplate
 func With(name string) *DefaultTemplate {
 	return &DefaultTemplate{
 		name: name,