diff --git a/docs/concepts/architecture/nodes.md b/docs/concepts/architecture/nodes.md
index 34298b9797..5a6e051a6c 100644
--- a/docs/concepts/architecture/nodes.md
+++ b/docs/concepts/architecture/nodes.md
@@ -185,7 +185,7 @@ For self-registration, the kubelet is started with the following options:
   - `--kubeconfig` - Path to credentials to authenticate itself to the apiserver.
   - `--cloud-provider` - How to talk to a cloud provider to read metadata about itself.
   - `--register-node` - Automatically register with the API server.
-  - `--register-with-taints` - Register the node with the given list of taints (comma seperated `<key>=<value>:<effect>`). No-op if `register-node` is false.
+  - `--register-with-taints` - Register the node with the given list of taints (comma separated `<key>=<value>:<effect>`). No-op if `register-node` is false.
   - `--node-ip`   IP address of the node.
   - `--node-labels` - Labels to add when registering the node in the cluster.
   - `--node-status-update-frequency` - Specifies how often kubelet posts node status to master.