diff --git a/docs/getting-started-guides/kubeadm.md b/docs/getting-started-guides/kubeadm.md
index 12bbc6beba..e376f9037b 100644
--- a/docs/getting-started-guides/kubeadm.md
+++ b/docs/getting-started-guides/kubeadm.md
@@ -251,7 +251,7 @@ while `kubeadm init` is initializing your master:
 #### Master Isolation
 
 By default, your cluster will not schedule pods on the master for security
-reasons. If you want to be able to schedule pods on the master, e.g a
+reasons. If you want to be able to schedule pods on the master, e.g. a
 single-machine Kubernetes cluster for development, run:
 
 ``` bash