HE ipv6 tunnel client IP address update script

Remove all errors, and not erros, on syntax…

:global WANIP
:local cloudStatus  [/ip cloud get status]
:local currentWANIP $WANIP

:if ($cloudStatus = "updated") do={ :set currentWANIP [/ip cloud get public-address] }

:if ($currentWANIP != $WANIP) do={
    /tool fetch src-address=<WAN IP> keep-result=no \
        url="https://<your account data>@ipv4.tunnelbroker.net/nic/update\3Fhostname=<tunnel ID>"
    :set WANIP $currentWANIP
    :log info "Updated TunnelBroker EndPoint - $currentWANIP"
}