Use correct org name.

Author: dpage

templates/pages/about/donate.html

@@ -18,7 +18,7 @@ <h1>Donate <i class="far fa-money-bill-alt"></i></h1>
     Recognised NPOs website.
 </p>
 
-<h2>PostgreSQL Project assets</h2>
+<h2>PostgreSQL Community Association</h2>
 <p>
   The <a href="https://postgres.ca">PostgreSQL Community Association</a>
   (PGCA) is a special-purpose NPO setup at the request of the