Clarified instructions for opening issues on ancillary repos

Refs #32

Author: adamzap

trac-env/templates/custom_ticket.html

@@ -28,8 +28,10 @@ <h2>Please read this first:</h2>
           <a href="https://docs.djangoproject.com/en/dev/internals/contributing/localizing/#translations">bug reports on translations</a>.
         </li>
         <li>
-          Please <a href="https://github.com/django/djangoproject.com/issues">create an issue on GitHub</a>
-          for issues with our web site (www.djangoproject.com) or with Trac (code.djangoproject.com).
+          Report issues with our web site (www.djangoproject.com) in <a href="https://github.com/django/djangoproject.com/issues">its GitHub issue tracker</a>.
+        </li>
+        <li>
+          Report issues with our bug tracker (code.djangoproject.com) in <a href="https://github.com/django/code.djangoproject.com/issues">its GitHub issue tracker</a>.
         </li>
         <li>
           Follow our