OP#830 add config steps

templates/chrony.conf.erb

@@ -9,6 +9,7 @@
 # Use public servers from the pool.ntp.org project.
 <% @cy_conf_servers.each do |this_server| -%>
 pool <%= this_server %> iburst
+<% end -%>
 
 # Use NTP servers from DHCP.
 sourcedir /run/chrony-dhcp
@@ -20,7 +21,7 @@ driftfile /var/lib/chrony/drift
 # if its offset is larger than 1 second.
 makestep 1.0 3
 
-<% end end -%>
+<% end %>
 
 
 <% if @fqdn != @cy_server_fqdn -%>