Modify incorrect repository URL
@@ -201,7 +201,7 @@ created from a Dockerfile as follows:
the plugin._
```bash
-$ git clone github.com/vieux/docker-volume-sshfs
+$ git clone https://github.com/vieux/docker-volume-sshfs
$ cd docker-volume-sshfs
$ docker build -t rootfs .
$ id=$(docker create rootfs true) # id was cd851ce43a403 when the image was created
