Merge pull request #46891 from Arhell/zh-typo

[zh] Fix typo in security documentation

Author: k8s-ci-robot

content/zh-cn/docs/concepts/security/_index.md

@@ -172,14 +172,14 @@ VMware vSphere | https://www.vmware.com/security/hardening-guides |
 You can define security policies using Kubernetes-native mechanisms,
 such as [NetworkPolicy](/docs/concepts/services-networking/network-policies/)
 (declarative control over network packet filtering) or
-[ValidatingAdmisisonPolicy](/docs/reference/access-authn-authz/validating-admission-policy/) (declarative restrictions on what changes
+[ValidatingAdmissionPolicy](/docs/reference/access-authn-authz/validating-admission-policy/) (declarative restrictions on what changes
 someone can make using the Kubernetes API).
 -->
 ## 策略
 
 你可以使用 Kubernetes 原生机制定义安全策略，例如
 [NetworkPolicy](/zh-cn/docs/concepts/services-networking/network-policies/)（对网络数据包过滤的声明式控制）
-或 [ValidatingAdmisisonPolicy](/zh-cn/docs/reference/access -authn-authz/validating-admission-policy/)
+或 [ValidatingAdmissionPolicy](/zh-cn/docs/reference/access-authn-authz/validating-admission-policy/)
 （对某人可以使用 Kubernetes API 进行哪些更改的声明性限制）。
 
 <!--