code block fix

Author: tobyw4n

README.md

@@ -4,6 +4,7 @@ pam_ssh_agent_auth_sudo
 Puppet module that installs the pam_ssh_agent_auth PAM module and changes the /etc/pam.d/sudo config so that sudoers are authenticated with their ssh-agent instead of a password.
 
 All you need to get your servers doing this:
+
     include pam_ssh_agent_auth_sudo
 
 You may wish to check out the [pam_ssh_agent_auth project](http://sourceforge.net/projects/pamsshagentauth/) page for more information on the PAM module.