Reference files to sync task 21 (#40253)

Author: asa3311

content/zh-cn/docs/reference/setup-tools/kubeadm/generated/kubeadm_certs_renew_apiserver-etcd-client.md

@@ -3,7 +3,7 @@ The file is auto-generated from the Go source code of the component using a gene
 [generator](https://github.com/kubernetes-sigs/reference-docs/). To learn how
 to generate the reference documentation, please read
 [Contributing to the reference documentation](/docs/contribute/generate-ref-docs/).
-To update the reference conent, please follow the 
+To update the reference content, please follow the 
 [Contributing upstream](/docs/contribute/generate-ref-docs/contribute-upstream/)
 guide. You can file document formatting bugs against the
 [reference-docs](https://github.com/kubernetes-sigs/reference-docs/) project.

content/zh-cn/docs/reference/setup-tools/kubeadm/generated/kubeadm_certs_renew_scheduler.conf.md

@@ -3,7 +3,7 @@ The file is auto-generated from the Go source code of the component using a gene
 [generator](https://github.com/kubernetes-sigs/reference-docs/). To learn how
 to generate the reference documentation, please read
 [Contributing to the reference documentation](/docs/contribute/generate-ref-docs/).
-To update the reference conent, please follow the 
+To update the reference content, please follow the
 [Contributing upstream](/docs/contribute/generate-ref-docs/contribute-upstream/)
 guide. You can file document formatting bugs against the
 [reference-docs](https://github.com/kubernetes-sigs/reference-docs/) project.

content/zh-cn/docs/reference/setup-tools/kubeadm/generated/kubeadm_config.md

@@ -3,7 +3,7 @@ The file is auto-generated from the Go source code of the component using a gene
 [generator](https://github.com/kubernetes-sigs/reference-docs/). To learn how
 to generate the reference documentation, please read
 [Contributing to the reference documentation](/docs/contribute/generate-ref-docs/).
-To update the reference conent, please follow the 
+To update the reference content, please follow the
 [Contributing upstream](/docs/contribute/generate-ref-docs/contribute-upstream/)
 guide. You can file document formatting bugs against the
 [reference-docs](https://github.com/kubernetes-sigs/reference-docs/) project.

content/zh-cn/docs/reference/setup-tools/kubeadm/generated/kubeadm_reset_phase.md

@@ -3,7 +3,7 @@ The file is auto-generated from the Go source code of the component using a gene
 [generator](https://github.com/kubernetes-sigs/reference-docs/). To learn how
 to generate the reference documentation, please read
 [Contributing to the reference documentation](/docs/contribute/generate-ref-docs/).
-To update the reference conent, please follow the 
+To update the reference content, please follow the
 [Contributing upstream](/docs/contribute/generate-ref-docs/contribute-upstream/)
 guide. You can file document formatting bugs against the
 [reference-docs](https://github.com/kubernetes-sigs/reference-docs/) project.

content/zh-cn/docs/reference/setup-tools/kubeadm/generated/kubeadm_upgrade_plan.md

@@ -71,13 +71,12 @@ Path to a kubeadm configuration file.
 <tr>
 <td></td><td style="line-height: 130%; word-wrap: break-word;">
 <!--
-A set of key=value pairs that describe feature gates for various features. Options are:<br/>PublicKeysECDSA=true|false (ALPHA - default=false)<br/>RootlessControlPlane=true|false (ALPHA - default=false)<br/>UnversionedKubeletConfigMap=true|false (default=true)
+A set of key=value pairs that describe feature gates for various features. Options are:<br/>PublicKeysECDSA=true|false (ALPHA - default=false)<br/>RootlessControlPlane=true|false (ALPHA - default=false)
 -->
 <p>
 一组描述各种特征特性门控的键值对。选项有：
 <br/>PublicKeysECDSA=true|false (ALPHA - 默认值=false)
 <br/>RootlessControlPlane=true|false (ALPHA - 默认值=false)
-<br/>UnversionedKubeletConfigMap=true|false (默认值=true)
 </p>
 </td>
 </tr>