Update sample .conf files after purge of startx and user settings

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

contrib/debian/finit.conf

@@ -5,11 +5,6 @@
 # The host directive is a fallback if /etc/hostname is missing
 host jessie
 
-# The user directive is only for the startx directive, which in turn is
-# just like a service but with a different user.  Services can also run
-# with a different user, using the @username syntax
-user root
-
 # Linux kernel modules to load, /etc/modprobe is not used
 module button
 module evdev
@@ -40,10 +35,9 @@ service [2345] <svc/usr/sbin/rsyslogd> log /usr/sbin/acpid -f	-- ACPI daemon
 service [2345] <svc/usr/sbin/rsyslogd> /usr/sbin/sshd -D	-- SSH daemon
 
 # Here we use XDM since it has few dependencies (relatively speaking).
-# It is also an example of a service (startx is an alias for service)
-# that does not have a -- description.
-#service [3] /usr/sbin/lightdm					-- X-Window Display Manager
-startx [3] /usr/bin/xdm -nodaemon
+# It is also an example of a service without a -- description.
+# service [3] /usr/sbin/lightdm -- X-Window Display Manager
+service [3] /usr/bin/xdm -nodaemon
 
 # Run old-style start scripts from this directory.  Very similar to how
 # SysV init works: 01first, 02second, etc. see run-parsts(8) for details