diff --git a/content/zh/docs/concepts/workloads/controllers/deployment.md b/content/zh/docs/concepts/workloads/controllers/deployment.md
index fd0e980036..1bbed75193 100644
--- a/content/zh/docs/concepts/workloads/controllers/deployment.md
+++ b/content/zh/docs/concepts/workloads/controllers/deployment.md
@@ -197,7 +197,7 @@ In a future version of Kubernetes, the defaults will change from 1-1 to 25%-25%.
 For example, if you look at the above Deployment closely, you will see that it first created a new Pod,
 then deleted some old Pods and created new ones. It does not kill old Pods until a sufficient number of
 new Pods have come up, and does not create new Pods until a sufficient number of old Pods have been killed.
-It makes sure that number of available Pods is at least 2 and the number of total Pods is at most 4.
+It makes sure that the number of available Pods is at least 2 and the number of total Pods is at most 4.
 
 ```shell
 $ kubectl describe deployments