use dep as denpendency managment tool

vendor/k8s.io/apimachinery/pkg/runtime/error.go

@@ -94,8 +94,6 @@ type missingVersionErr struct {
 	data string
 }
 
-// IsMissingVersion returns true if the error indicates that the provided object
-// is missing a 'Version' field.
 func NewMissingVersionErr(data string) error {
 	return &missingVersionErr{data}
 }
@@ -104,6 +102,8 @@ func (k *missingVersionErr) Error() string {
 	return fmt.Sprintf("Object 'apiVersion' is missing in '%s'", k.data)
 }
 
+// IsMissingVersion returns true if the error indicates that the provided object
+// is missing a 'Version' field.
 func IsMissingVersion(err error) bool {
 	if err == nil {
 		return false