diff --git a/hack/.golint_failures b/hack/.golint_failures
index 531b41a8550..f59d6b8d80e 100644
--- a/hack/.golint_failures
+++ b/hack/.golint_failures
@@ -456,7 +456,6 @@ staging/src/k8s.io/metrics/pkg/apis/custom_metrics/v1beta1
 staging/src/k8s.io/metrics/pkg/apis/external_metrics
 staging/src/k8s.io/metrics/pkg/client/custom_metrics
 staging/src/k8s.io/metrics/pkg/client/custom_metrics/fake
-staging/src/k8s.io/metrics/pkg/client/custom_metrics/scheme
 staging/src/k8s.io/metrics/pkg/client/external_metrics
 staging/src/k8s.io/metrics/pkg/client/external_metrics/fake
 staging/src/k8s.io/mount-utils
diff --git a/staging/src/k8s.io/metrics/pkg/client/custom_metrics/scheme/register.go b/staging/src/k8s.io/metrics/pkg/client/custom_metrics/scheme/register.go
index 9875f42f9c0..703a51a7042 100644
--- a/staging/src/k8s.io/metrics/pkg/client/custom_metrics/scheme/register.go
+++ b/staging/src/k8s.io/metrics/pkg/client/custom_metrics/scheme/register.go
@@ -26,12 +26,19 @@ import (
 	cmv1beta2 "k8s.io/metrics/pkg/apis/custom_metrics/v1beta2"
 )
 
+// GroupName is the group name use in this package.
 const GroupName = cmv1beta1.GroupName
 
+// SchemeGroupVersion is group version used to register these objects.
 var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}
 
+// Scheme is the runtime.Scheme to which all custom metrics api types are registered.
 var Scheme = runtime.NewScheme()
+
+// Codecs provides access to encoding and decoding for the scheme.
 var Codecs = serializer.NewCodecFactory(Scheme)
+
+// ParameterCodec handles versioning of objects that are converted to query parameters.
 var ParameterCodec = runtime.NewParameterCodec(Scheme)
 
 func init() {