Update quickstart-gke.md (#288)

vmware-archive · Dec 31, 2018 · 6683e38 · 6683e38
1 parent 5fd9000
commit 6683e38
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/quickstart-gke.md b/docs/quickstart-gke.md
@@ -31,7 +31,7 @@ In this section, you will deploy a Google Kubernetes Engine (GKE) cluster using
   export GCLOUD_K8S_VERSION="1.11"
   ```
 
-  - `BKPR_DNS_ZONE` specifies the DNS suffix for the externally-visible websites and services deployed in the cluster.
+  - `BKPR_DNS_ZONE` specifies the DNS suffix for the externally-visible websites and services deployed in the cluster. A TLD or a sub-domain may be used.
   - `GCLOUD_USER` specifies the email address used to authenticate to Google Cloud Platform.
   - `GCLOUD_PROJECT` specifies the Google Cloud project. `gcloud projects list` lists your Google Cloud projects.
   - `GCLOUD_REGION` specifies the Google Cloud region. `gcloud compute regions list` lists the available Google Cloud regions.