message: Replace btn-exchange > btn-back
diff: @@ -45,11 +45,11 @@ function LocalStorage() {
  <div styleName='localStorage__buttons-container'>
  <button styleName='localStorage__btn' onClick={() => {
  - document.location.href = '#/exchange'
  + window.history.back()
  }}>
  <FormattedMessage
  id="localStorageBtnExchange"
  - defaultMessage="Exchange"
  + defaultMessage="Back"
  />
  </button>
  <CopyToClipboard text={localStorage} >
  