[auth] fixed display of scopes in auth button, added highlight of empty field

dist/lib/swagger-oauth.js

@@ -332,6 +332,7 @@ window.onOAuthComplete = function onOAuthComplete(token,OAuthSchemeKey) {
           }
         });
         window.swaggerUi.api.clientAuthorizations.add(window.OAuthSchemeKey, new SwaggerClient.ApiKeyAuthorization('Authorization', 'Bearer ' + b, 'header'));
+        window.swaggerUi.load();
       }
     }
   }