Merge pull request #25410 from sftim/20201204_typo_fix

Fix spelling error

Author: k8s-ci-robot

content/en/blog/_posts/2020-12-02-dockershim-faq.md

@@ -7,7 +7,7 @@ aliases: [ '/dockershim' ]
 ---
 
 This document goes over some frequently asked questions regarding the Dockershim
-depreaction announced as a part of the Kubernetes v1.20 release. For more detail
+deprecation announced as a part of the Kubernetes v1.20 release. For more detail
 on the deprecation of Docker as a container runtime for Kubernetes kubelets, and
 what that means, check out the blog post
 [Don't Panic: Kubernetes and Docker](/blog/2020/12/02/dont-panic-kubernetes-and-docker/).