Rewrite --mount-string since it depends on host

pkg/generate/rewrite.go

@@ -35,6 +35,9 @@ func rewriteFlags(command *cobra.Command, contents string) string {
 		"start": []rewrite{{
 			flag:        "--driver",
 			description: "Used to specify the driver to run kubernetes in. The list of available drivers depends on operating system.",
+		}, {
+			flag:        "--mount-string",
+			description: "The argument to pass the minikube mount command on start.",
 		}},
 	}
 	rws, ok := rewrites[command.Name()]

site/content/en/docs/Reference/Commands/start.md

@@ -75,7 +75,7 @@ minikube start [flags]
       --kvm-qemu-uri string               The KVM QEMU connection URI. (kvm2 driver only) (default "qemu:///system")
       --memory string                     Amount of RAM to allocate to Kubernetes (format: <number>[<unit>], where unit = b, k, m or g).
       --mount                             This will start the mount daemon and automatically mount files into minikube.
-      --mount-string string               The argument to pass the minikube mount command on start. (default "/Users:/minikube-host")
+      --mount-string                      The argument to pass the minikube mount command on start.
       --nat-nic-type string               NIC Type used for host only network. One of Am79C970A, Am79C973, 82540EM, 82543GC, 82545EM, or virtio (virtualbox driver only) (default "virtio")
       --native-ssh                        Use native Golang SSH client (default true). Set to 'false' to use the command line 'ssh' command when accessing the docker machine. Useful for the machine drivers when they will not start with 'Waiting for SSH'. (default true)
       --network-plugin string             The name of the network plugin.