remove useless echo

Author: pbyatshon

functions.sh

@@ -2614,7 +2614,6 @@ generate_resolvconf() {
       debug "# skipping IPv4 DNS resolvers"
       sed -i "s/^#DNS=/DNS=${DNSRESOLVER_V6[*]}/g" "$SYSTEMD_RESOLV_CONF"
     elif [ -n "$DOIPV6" ]; then
-      echo "$NAMESERVER" "$DNSRESOLVER_V6"
       sed -i "s/^#DNS=/DNS=${NAMESERVER[*]}\ ${DNSRESOLVER_V6[*]}/g" "$SYSTEMD_RESOLV_CONF"
     else
       sed -i "s/^#DNS=/DNS=${NAMESERVER[*]}/g" "$SYSTEMD_RESOLV_CONF"