fix(lint): fix linting errors

app/components/CurrencyIcon/CurrencyIcon.js

@@ -3,12 +3,10 @@ import PropTypes from 'prop-types'
 import { FaDollar } from 'react-icons/lib/fa'
 import CryptoIcon from '../CryptoIcon'
 
-const CurrencyIcon = ({ currency, crypto }) => {
-  return currency === 'usd' ?
-    <FaDollar />
-    :
-    <CryptoIcon currency={crypto} />
-}
+const CurrencyIcon = ({ currency, crypto }) => (currency === 'usd' ?
+  <FaDollar />
+  :
+  <CryptoIcon currency={crypto} />)
 
 CurrencyIcon.propTypes = {
   currency: PropTypes.string.isRequired,

app/components/CurrencyIcon/index.js

@@ -1,3 +1,3 @@
 import CurrencyIcon from './CurrencyIcon'
 
-export default CurrencyIcon
+export default CurrencyIcon

app/routes/app/components/components/Form/Form.js

@@ -1,8 +1,6 @@
 import React from 'react'
 import PropTypes from 'prop-types'
-import { FaDollar } from 'react-icons/lib/fa'
 import { MdClose } from 'react-icons/lib/md'
-import CryptoIcon from '../../../../../components/CryptoIcon'
 import CurrencyIcon from '../../../../../components/CurrencyIcon'
 import { btc } from '../../../../../utils'
 import styles from './Form.scss'
@@ -37,7 +35,7 @@ const Form = ({
   }
 
   const calculateAmount = value => (currency === 'btc' ? btc.satoshisToBtc(value) : btc.satoshisToUsd(value, currentTicker.price_usd))
-  
+
   return (
     <div className={`${styles.formContainer} ${isOpen ? styles.open : ''}`}>
       <div className={styles.container}>