Update contact-en.md

Add sponsorship@ and wording to Contact page.

Author: timsears

resources/content/pages/contact/contact-en.md

@@ -3,5 +3,5 @@ contact_title: en (English) contact page content
 contact_content:
   contact_page_title: Contact
   contact_page_content: |
-    If you are interested in learning more about the haskell foundation, volunteering, or donating please contact us by email at contact@haskell.foundation
+    For general information or volunteer opportunites, please email us at contact@haskell.foundation. Does your company use Haskell? Email us at sponsorship@haskell.foundation.
 ---