README: Fix files section in yaml

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

README.md

@@ -39,18 +39,16 @@ targets:
 files:
  # lxc: Puts the LXC_NAME placeholder in place
  # lxd: Adds a template to generate the file on create and copy
- - name: hostname
-   path: /etc/hostname
+ - path: /etc/hostname
    generator: hostname
 
  # lxc: Puts the LXC_NAME placeholder in place
  # lxd: Adds a template to generate the file on create
- - name: hosts
-   path: /etc/hosts
+ - path: /etc/hosts
    generator: hosts
 
  # all: Add the upstart job to deal with ttys
- - name: /etc/init/lxc-tty.conf
+ - path: /etc/init/lxc-tty.conf
    generator: upstart-tty
    releases:
     - precise