Synced example config with new options.

protocol kernel {

#	disabled

#	learn;			# Learn all routes from the kernel

	scan time 10;		# Scan kernel tables every 10 seconds

#	route scan time 20;	# But routes only every 20 seconds

#	learn			# Learn all routes from the kernel

	persist			# Don't remove routes on bird shutdown

	scan time 10		# Scan kernel tables every 10 seconds

	route scan time 20	# But routes only every 20 seconds

}

protocol static {