message: add utxoCoin translates
diff: @@ -89,14 +89,18 @@ export default class MarketmakerPromo extends React.Component<{}, ComponentState
  <h2 styleName="section-title">
  <FormattedMessage
  id="MM_Promo_Title"
  - defaultMessage="Earn interest on Bitcoin"
  + defaultMessage="Earn interest on {utxoTitle}"
  + values={{
  + utxoTitle: 'Bitcoin'
  + }}
  />
  </h2>
  <p styleName="promoDescription">
  <FormattedMessage
  id="MM_Promo_TitleBody"
  - defaultMessage="On swap.io users exchange BTC for {token} (a token that costs like BTC, but works on {Ab_Title}), and vice versa. You get min. 10% APY (annual percentage yield) as a commission from exchanges with low impermanent loss {link}."
  + defaultMessage="On swap.io users exchange {utxoCoin} for {token} (a token that costs like {utxoCoin}, but works on {Ab_Title}), and vice versa. You get min. 10% APY (annual percentage yield) as a commission from exchanges with low impermanent loss {link}."
  values={{
  + utxoCoin: 'BTC',
  token: (config.binance) ? `BTCB` : `WBTC`,
  Ab_Title: (config.binance) ? `Binance Smart Chain` : `Ethereum`,
  link: <a href={links.impermanentLoss} target="_blank">(?)</a>,
  