Update README

README.md

+# Cashier
+
 [![Build Status](https://travis-ci.org/nsheridan/cashier.svg?branch=master)](https://travis-ci.org/nsheridan/cashier)
 
 - [Cashier](#cashier)
@@ -23,9 +25,6 @@
 - [Future Work](#future-work)
 - [Contributing](#contributing)
 
-
-# Cashier
-
 Cashier is a SSH Certificate Authority (CA).
 
 OpenSSH supports authentication using SSH certificates.