update zh-trans kubeadm_upgrade_plan.md (kubernetes#18647)

npu21 · k8s-ci-robot · commit 150958c23135 · 2020-01-13T00:51:37.000-08:00
diff --git a/content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_upgrade_plan.md b/content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_upgrade_plan.md
@@ -145,10 +145,3 @@ kubeadm upgrade plan [version] [flags]
 <tr>
   <td></td><td style="line-height: 130%; word-wrap: break-word;">[EXPERIMENTAL] “真实”主机根文件系统的路径。</td>
 </tr>
-
-<!--
-SEE ALSO
--->
-参考
-
-- [kubeadm upgrade](https://github.com/kubernetes/website/blob/release-1.16/content/en/docs/reference/setup-tools/kubeadm/generated/kubeadm_upgrade.md) - 使用此命令将集群平滑升级到新版本
