busybox: fix busybox-syslog systemd service file

The service file had the 'Wants' in 'Service' group instead of the
'Unit' group.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

meta-oe/recipes-core/busybox/busybox/busybox-syslog.service.in

@@ -1,12 +1,12 @@
 [Unit]
 Description=System Logging Service
+Wants=busybox-klogd.service
 
 [Service]
 ExecStartPre=/bin/systemctl stop systemd-kmsg-syslogd.service
 EnvironmentFile=-/etc/default/busybox-syslog
 ExecStart=@base_sbindir@/syslogd -n $OPTIONS
 Sockets=syslog.socket
-Wants=busybox-klogd.service
 
 [Install]
 WantedBy=multi-user.target

meta-oe/recipes-core/busybox/busybox_1.19.3.bbappend

@@ -1,6 +1,6 @@
 inherit systemd
 
-PRINC := "${@int(PRINC) + 1}"
+PRINC := "${@int(PRINC) + 2}"
 
 # look for files in the layer first
 FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"