diff --git a/contrib/helm/harbor/README.md b/contrib/helm/harbor/README.md
index 331b330b0..0aa894b78 100644
--- a/contrib/helm/harbor/README.md
+++ b/contrib/helm/harbor/README.md
@@ -190,9 +190,9 @@ The following tables lists the configurable parameters of the Harbor chart and t
 
 ## Persistence
 
-You need to create `StorageClass` before able to persist data in persistent volume.
+You need to create `StorageClass` before you can persist data in persistent volume.
 
-And set the following values in `values.yaml`
+To create a `StorageClass`, set the following value in `values.yaml`:
 
 ```yaml
 persistence:
@@ -200,12 +200,12 @@ persistence:
 
 ```
 
-Four PVCs will be created automatically, 
+Four PVCs will be created automatically:
 - adminserver-config
 - chartmuseum-data
 - database-data
 - registry-data
 
-All the created PVCs need to be removed manually after helm delete the Chart. 
+All the created PVCs need to be removed manually after Helm deletes the Chart. 
 
-When running a cluster without persistence, this Chart will use `emptyDir` as the temporary volumes. Data will not survive during termination of a pod. 
+When running a cluster without persistence, this Chart uses `emptyDir` as the temporary volumes. Data does not survive the termination of a pod.