Merge pull request #6081 from alphagov/screenshots-form-foundation

Update error summary examples

Author: 36degrees

packages/govuk-frontend/src/govuk/components/error-summary/error-summary.yaml

@@ -82,6 +82,7 @@ examples:
       titleText: There is a problem
       descriptionText: The file couldn't be loaded. Try again later.
   - name: with everything
+    screenshot: true
     options:
       titleText: There is a problem
       descriptionText: Please fix the errors below.