diff --git a/staging/src/k8s.io/apiserver/pkg/server/genericapiserver.go b/staging/src/k8s.io/apiserver/pkg/server/genericapiserver.go
index 84cd05a690d..10a8ddff6e5 100644
--- a/staging/src/k8s.io/apiserver/pkg/server/genericapiserver.go
+++ b/staging/src/k8s.io/apiserver/pkg/server/genericapiserver.go
@@ -48,7 +48,7 @@ import (
 // Info about an API group.
 type APIGroupInfo struct {
 	PrioritizedVersions []schema.GroupVersion
-	// Info about the resources in this group. Its a map from version to resource to the storage.
+	// Info about the resources in this group. It's a map from version to resource to the storage.
 	VersionedResourcesStorageMap map[string]map[string]rest.Storage
 	// OptionsExternalVersion controls the APIVersion used for common objects in the
 	// schema like api.Status, api.DeleteOptions, and metav1.ListOptions. Other implementors may