Merge pull request #20855 from povsister/patch-1

Update kubelet command line reference

Author: k8s-ci-robot

content/en/docs/reference/command-line-tools-reference/kubelet.md

@@ -96,7 +96,7 @@ kubelet [flags]
       <td colspan="2">--authorization-mode string</td>
     </tr>
     <tr>
-      <td></td><td style="line-height: 130%; word-wrap: break-word;">Authorization mode for Kubelet server. Valid options are AlwaysAllow or Webhook. Webhook mode uses the SubjectAccessReview API to determine authorization. (default "AlwaysAllow") (DEPRECATED: This parameter should be set via the config file specified by the Kubelet's --config flag. See https://kubernetes.io/docs/tasks/administer-cluster/kubelet-config-file/ for more information.)</td>
+      <td></td><td style="line-height: 130%; word-wrap: break-word;">Authorization mode for Kubelet server. Valid options are AlwaysAllow or Webhook. Webhook mode uses the SubjectAccessReview API to determine authorization. (default "AlwaysAllow" when --config flag is not provided; "Webhook" when --config flag presents.) (DEPRECATED: This parameter should be set via the config file specified by the Kubelet's --config flag. See https://kubernetes.io/docs/tasks/administer-cluster/kubelet-config-file/ for more information.)</td>
     </tr>
 
     <tr>