refactor: format new.go (#885)

cmd/kratos/internal/project/new.go

@@ -9,7 +9,6 @@ import (
 	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/base"
 )
 
-
 // Project is a project template.
 type Project struct {
 	Name string
@@ -21,7 +20,7 @@ func (p *Project) New(ctx context.Context, dir string, layout string) error {
 	if _, err := os.Stat(to); !os.IsNotExist(err) {
 		return fmt.Errorf("%s already exists", p.Name)
 	}
-	fmt.Printf("Creating service %s, layout repo is %s\n", p.Name,layout)
+	fmt.Printf("Creating service %s, layout repo is %s\n", p.Name, layout)
 	repo := base.NewRepo(layout)
 	if err := repo.CopyTo(ctx, to, p.Name, []string{".git", ".github"}); err != nil {
 		return err