diff --git a/docs/book/src/tasks/upgrading-clusters.md b/docs/book/src/tasks/upgrading-clusters.md
index 67745ea9507f..00042bc379e5 100644
--- a/docs/book/src/tasks/upgrading-clusters.md
+++ b/docs/book/src/tasks/upgrading-clusters.md
@@ -63,7 +63,7 @@ The rollout can be triggered by running the following command:
 
 ```shell
 # Trigger a KubeadmControlPlane rollout.
-clusterctl alpha rollout restart kubeadmcontrollplane/my-kcp
+clusterctl alpha rollout restart kubeadmcontrolplane/my-kcp
 
 # Trigger a MachineDeployment rollout.
 clusterctl alpha rollout restart machinedeployment/my-md-0