Typos and englishify user-guide

docs/user-guide/kubectl-overview.md

@@ -266,7 +266,7 @@ $ kubectl exec -ti <pod-name> /bin/bash
 // Return a snapshot of the logs from pod <pod-name>.
 $ kubectl logs <pod-name>
 
-// Start streaming the logs from pod <pod-name>. This is similiar to the 'tail -f' Linux command.
+// Start streaming the logs from pod <pod-name>. This is similar to the 'tail -f' Linux command.
 $ kubectl logs -f <pod-name>
 ```