diff --git a/docs/admin/cluster-management.md b/docs/admin/cluster-management.md
index 27bffefbb1..f871e80cde 100644
--- a/docs/admin/cluster-management.md
+++ b/docs/admin/cluster-management.md
@@ -169,8 +169,8 @@ This is an infrequent event, but it requires careful management. There is a sequ
1. Update existing objects in the storage to new version by running `cluster/update-storage-objects.sh`.
1. Turn off the old API version.
-### Turn on or off an API version for your cluster
+### Turn on or off an API version for your cluster
Specific API versions can be turned on or off by passing --runtime-config=api/ flag while bringing up the API server. For example: to turn off v1 API, pass `--runtime-config=api/v1=false`.
runtime-config also supports 2 special keys: api/all and api/legacy to control all and legacy APIs respectively.
For example, for turning off all api versions except v1, pass `--runtime-config=api/all=false,api/v1=true`.