fix markdown format (#14756)

![screenshot](https://silenceshell-1255345740.cos.ap-shanghai.myqcloud.com/%E5%B1%8F%E5%B9%95%E5%BF%AB%E7%85%A7%202019-06-06%20%E4%B8%8A%E5%8D%8811.08.13.png)
kubernetes · Jun 6, 2019 · 64d61cf · 64d61cf
1 parent ac3e49b
commit 64d61cf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/content/zh/docs/setup/independent/create-cluster-kubeadm.md b/content/zh/docs/setup/independent/create-cluster-kubeadm.md
@@ -412,6 +412,7 @@ kubectl apply -f <add-on.yaml>
 ```bash
 kubectl apply -f <add-on.yaml>
 ```
+
 <!-- You can install only one Pod network per cluster.
 
 {{< tabs name="tabs-Pod-install" >}}