Wrong variable in templates/supervisord_unix.erb

[sommarnatt]

Both unix auth should look like this:

<% if @unix_auth -%>
username=<%= @unix_username %>
password=<%= @unix_password %>
<% end -%>

Right now one of them has unix_socket_username and unix_socket_password vars instead.

[ajcrowe]

Thanks for the catch @sommarnatt