Merge pull request #20 from alphagov/correct_card_brands_on_features_page

Product page features page: correct some card brand names

Author: markyjones

source/features.html.erb

@@ -40,7 +40,7 @@
                           <li>integrate with existing case management workflows</li>
                           <li>a trusted GOV.UK-branded experience</li>
                           <li>manage access and permissions of your staff users</li>
-                          <li>manage which card brands you want to accept: Visa (including Visa Electron), Mastercard, Maestro, America Express, JCB, Discover, Diners Club, Union Pay</li>
+                          <li>manage which card brands you want to accept: Visa (including Visa Electron), Mastercard, Maestro, American Express, JCB, Discover, Diners Club, UnionPay</li>
                       </ul>
 
                   <h2 class="heading-small">Digital standards</h2>