message: Fix bad browser copy
diff: <p class="is-desktop">
  MyCrypto requires certain features that your browser doesn't offer. Your browser may also be missing security updates
  that could open you up to vulnerabilities. Please update your browser, or switch to one of the following browsers
  - ones to continue using MyCrypto.
  + to continue using MyCrypto.
  </p>
  <p class="is-mobile">
  MyCrypto requires certain features that your browser doesn't offer. Please use your device's default browser, or switch
  - to a laptop or computer to continue using MyCrypto.
  + to a laptop or desktop computer to continue using MyCrypto.
  </p>
  <div class="BadBrowser-content-browsers is-desktop">
  <a class="BadBrowser-content-browsers-browser firefox" href="https://www.mozilla.org/en-US/firefox/new/" rel="noopener noreferrer" target="_blank">
  