Merge pull request #20516 from linweiyuan/patch-1

Update update-intro.html

Author: k8s-ci-robot

content/zh/docs/tutorials/kubernetes-basics/update/update-intro.html

@@ -44,7 +44,7 @@ <h3>更新应用程序</h3>
             <!--
             <p>Users expect applications to be available all the time and developers are expected to deploy new versions of them several times a day. In Kubernetes this is done with rolling updates. <b>Rolling updates</b> allow Deployments' update to take place with zero downtime by incrementally updating Pods instances with new ones. The new Pods will be scheduled on Nodes with available resources.</p>
             -->
-            <p>用户希望应用程序始终可用，并且开发人员应该每天多次 developers 新版本的应用程序。在 Kubernetes 中，这些是通过滚动更新（Rolling Updates）完成的。 <b>滚动更新</b> 允许通过使用新的实例逐步更新 Pod 实例，零停机进行 Deployment 更新。新的 Pod 将在具有可用资源的节点上进行调度。</p>
+            <p>用户希望应用程序始终可用，而开发人员则需要每天多次部署它们的新版本。在 Kubernetes 中，这些是通过滚动更新（Rolling Updates）完成的。 <b>滚动更新</b> 允许通过使用新的实例逐步更新 Pod 实例，零停机进行 Deployment 更新。新的 Pod 将在具有可用资源的节点上进行调度。</p>
 
             <!--
             <p>In the previous module we scaled our application to run multiple instances. This is a requirement for performing updates without affecting application availability. By default, the maximum number of Pods that can be unavailable during the update and the maximum number of new Pods that can be created, is one. Both options can be configured to either numbers or percentages (of Pods).