Fix content/zh-cn/docs/reference/kubernetes-api/cluster-resources/lease-v1.md

Author: liuzhilin12

content/zh-cn/docs/reference/kubernetes-api/cluster-resources/lease-v1.md

@@ -4,9 +4,6 @@ api_metadata:
   import: "k8s.io/api/coordination/v1"
   kind: "Lease"
 content_type: "api_reference"
-<!--
-description: "Lease defines a lease concept."
--->
 description: "Lease 定义了租约的概念。"
 title: "Lease"
 weight: 5