diff --git a/config/v1alpha1/register.go b/config/v1alpha1/register.go
index 94710dd..630b45b 100644
--- a/config/v1alpha1/register.go
+++ b/config/v1alpha1/register.go
@@ -21,20 +21,20 @@ import (
 	"k8s.io/apimachinery/pkg/runtime/schema"
 )
 
-// GroupName is the group name use in this package
+// GroupName is the group name used in this package
 const GroupName = "kubecontrollermanager.config.k8s.io"
 
 // SchemeGroupVersion is group version used to register these objects
 var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"}
 
 var (
-	// SchemeBuilder providers the handle of collects functions that add things to a scheme.
+	// SchemeBuilder is the scheme builder with scheme init functions to run for this API package
 	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
-	// AddToScheme applies all the stored functions to the scheme. A non-nil error
-	// indicates that one function failed and the attempt was abandoned.
+	// AddToScheme is a global function that registers this API group & version to a scheme
 	AddToScheme = SchemeBuilder.AddToScheme
 )
 
+// addKnownTypes registers known types to the given scheme
 func addKnownTypes(scheme *runtime.Scheme) error {
 	scheme.AddKnownTypes(SchemeGroupVersion,
 		&KubeControllerManagerConfiguration{},