Merge pull request kubernetes#74711 from SataQiu/fix-golint-2019022802

Fix golint failures in staging/src/k8s.io/apiserver/pkg/storage/errors, staging/src/k8s.io/apiserver/pkg/storage/etcd

Author: k8s-ci-robot

hack/.golint_failures

@@ -522,8 +522,6 @@ staging/src/k8s.io/apiserver/pkg/server/httplog
 staging/src/k8s.io/apiserver/pkg/server/options
 staging/src/k8s.io/apiserver/pkg/server/storage
 staging/src/k8s.io/apiserver/pkg/storage
-staging/src/k8s.io/apiserver/pkg/storage/errors
-staging/src/k8s.io/apiserver/pkg/storage/etcd
 staging/src/k8s.io/apiserver/pkg/storage/etcd/etcdtest
 staging/src/k8s.io/apiserver/pkg/storage/etcd/metrics
 staging/src/k8s.io/apiserver/pkg/storage/etcd/testing

staging/src/k8s.io/apiserver/pkg/storage/errors/doc.go

@@ -14,5 +14,5 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Package etcd provides conversion of etcd errors to API errors.
+// Package storage provides conversion of storage errors to API errors.
 package storage // import "k8s.io/apiserver/pkg/storage/errors"

staging/src/k8s.io/apiserver/pkg/storage/etcd/api_object_versioner.go

@@ -101,7 +101,7 @@ func (a APIObjectVersioner) ParseResourceVersion(resourceVersion string) (uint64
 	return version, nil
 }
 
-// APIObjectVersioner implements Versioner
+// Versioner implements Versioner
 var Versioner storage.Versioner = APIObjectVersioner{}
 
 // CompareResourceVersion compares etcd resource versions.  Outside this API they are all strings,