added comment

cmd/minikube/cmd/start.go

@@ -212,12 +212,13 @@ func runStart(cmd *cobra.Command, args []string) {
 	handleDownloadOnly(&cacheGroup, k8sVersion)
 	mRunner, preExists, machineAPI, host := startMachine(config)
 	defer machineAPI.Close()
+	// configure the runtime (docker, containerd, crio)
 	cr := configureRuntimes(mRunner)
 	showVersionInfo(k8sVersion, cr)
 	waitCacheImages(&cacheGroup)
+
 	// setup kube adm and certs and return bootstrapperx
 	bs := setupKubeAdm(machineAPI, config.KubernetesConfig)
-
 	// The kube config must be update must come before bootstrapping, otherwise health checks may use a stale IP
 	kubeconfig := updateKubeConfig(host, &config)
 	// pull images or restart cluster