Add extra space for clarity

The cron every minute was pointlessly excessive considering this doesn't
actually change minute-to-minute.

roles/base/templates/etc/cron.d/update-motd.j2

@@ -1,4 +1,4 @@
 # cron file for motd
 # {{ ansible_managed }}
 
-* *	* * *	root	/bin/sh /usr/local/sbin/update-motd.sh &>/dev/null
+@reboot  root  /bin/sh /usr/local/sbin/update-motd.sh &>/dev/null

roles/base/templates/usr/local/sbin/update-motd.sh.j2

@@ -26,7 +26,7 @@ HARDWARE_SERIAL="$( grep 'Serial Number:' <<<"${HARDWARE_DETAIL}" | sed 's/Seria
 if [[ -z ${HARDWARE_SERIAL} ]]; then
     HARDWARE_SERIAL="Unknown"
 fi
-echo -e "> Hardware Vendor: \033[1;36m${HARDWARE_VENDOR}\033[0m Model: \033[1;36m${HARDWARE_MODEL}\033[0m Serial: \033[1;36m${HARDWARE_SERIAL}\033[0m" >> $TMPFILE
+echo -e "> Hardware Vendor: \033[1;36m${HARDWARE_VENDOR}\033[0m  Model: \033[1;36m${HARDWARE_MODEL}\033[0m  Serial: \033[1;36m${HARDWARE_SERIAL}\033[0m" >> $TMPFILE
 echo -e "> $(/bin/uname -srvmo)" >> $TMPFILE
 
 mv $TMPFILE $TGTFILE || rm $TMPFILE