README.md in kitchen-linode-0.12.0 vs README.md in kitchen-linode-0.13.0

@@ -41,9 +41,10 @@
 :private_key_path   Location of your private key file, default: "~/.ssh/id_rsa"
 :public_key_path    Location of your public key file, default: "~/.ssh/id_rsa.pub"
 :ssh_timeout        ssh timeout, default: 600 (seconds)
 :sudo               use sudo, default: True
 :port               ssh port, default: 22
+:server_name        set the hostname and linode name
 ```
 
 ## <a name="usage"></a> Usage
 
 First, set your Linode API key in an environment variable: