dnssec: trivial clean-up
dnssec: trivial clean-up

cryptapus/electrum,spesmilo/electrum,pooler/electrum-ltc,vialectrum/vialectrum,pooler/electrum-ltc,cryptapus/electrum,cryptapus/electrum,wakiyamap/electrum-mona,vialectrum/vialectrum,spesmilo/electrum,spesmilo/electrum,spesmilo/electrum,neocogent/electrum,pooler/electrum-ltc,wakiyamap/electrum-mona,fujicoin/electrum-fjc,fujicoin/electrum-fjc,vialectrum/vialectrum,neocogent/electrum,pooler/electrum-ltc,wakiyamap/electrum-mona,wakiyamap/electrum-mona,fujicoin/electrum-fjc,neocogent/electrum