Merge pull request #34431 from bobby285271/fix-markdown-rendering-cheatsheet

[zh] Fix unexpected markdown rendering in /content/zh-cn/docs/reference/kubectl/cheatsheet.md

Author: k8s-ci-robot

content/zh-cn/docs/reference/kubectl/cheatsheet.md

@@ -720,6 +720,8 @@ kubectl exec -n my-namespace my-pod -- tar cf - /tmp/foo | tar xf - -C /tmp/bar
 ```bash
 tar cf - /tmp/foo | kubectl exec -i -n my-namespace my-pod -- tar xf - -C /tmp/bar  # 将 /tmp/foo 本地文件复制到远程 “my-namespace” 命名空间中 pod 中的 /tmp/bar
 kubectl exec -n my-namespace my-pod -- tar cf - /tmp/foo | tar xf - -C /tmp/bar    # 将 /tmp/foo 从远程 pod 复制到本地 /tmp/bar
+```
+
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