fix golint failures of pkg/apis/batch

hack/.golint_failures

@@ -22,7 +22,6 @@ pkg/apis/autoscaling/v1
 pkg/apis/autoscaling/v2beta1
 pkg/apis/autoscaling/v2beta2
 pkg/apis/autoscaling/validation
-pkg/apis/batch
 pkg/apis/batch/v1
 pkg/apis/batch/v1beta1
 pkg/apis/batch/v2alpha1

pkg/apis/batch/register.go

@@ -38,8 +38,10 @@ func Resource(resource string) schema.GroupResource {
 }
 
 var (
+	// SchemeBuilder points to a list of functions added to Scheme.
 	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
-	AddToScheme   = SchemeBuilder.AddToScheme
+	// AddToScheme applies all the stored functions to the scheme.
+	AddToScheme = SchemeBuilder.AddToScheme
 )
 
 // Adds the list of known types to the given scheme.

pkg/apis/batch/types.go

@@ -184,6 +184,7 @@ type JobStatus struct {
 	Failed int32
 }
 
+// JobConditionType is a valid value for JobCondition.Type
 type JobConditionType string
 
 // These are valid conditions of a job.