Merge pull request #1321 from adrianludwin/070-update-krew

Update Krew docs for HNC v0.7

Author: k8s-ci-robot

incubator/hnc/hack/krew-kubectl-hns.yaml

@@ -25,15 +25,15 @@ spec:
     or via:
       kubectl apply -f https://github.com/kubernetes-sigs/multi-tenancy/releases/download/hnc-HNC_IMG_TAG/hnc-manager.yaml
 
-    This version of the plugin uses the HNC v1alpha2 API, and is not compatible
-    with HNC v0.5.x, which only provides v1alpha1. If you need the plugin for
-    HNC v0.5.x, please follow the installation directions from the release page
-    for your version.
+    This version of the plugin should work with HNC v0.6 and later - but for
+    best results, use the version that matches the version of HNC on your
+    cluster. If you need the plugin for HNC v0.5.x, please follow the
+    installation directions from the release page for your version.
 
     Watch out for the following common misconceptions when using HNC:
 
     * Not all child namespaces are subnamespaces!
-    * Only RBAC Roles and RoleBindings are propagated by default, but you can configure more
+    * Only RBAC Roles and RoleBindings are propagated by default, but you can configure more.
 
     The user guide contains much more information.
   homepage: https://github.com/HNC_RELEASE_REPO_OWNER/multi-tenancy/tree/master/incubator/hnc/docs/user-guide