[drupal7-date_ical] Add a note to the spec file about the upstream changelog

[Jared Smith]

commit dd63c16001ae92addbfd2aefdd84e61ed54ac925
Author: Jared K. Smith <jsmith at fedoraproject.org>
Date:   Tue Jan 29 13:56:46 2013 -0500

    Add a note to the spec file about the upstream changelog

 drupal7-date_ical.spec |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/drupal7-date_ical.spec b/drupal7-date_ical.spec
index ffa31f6..9ab4d24 100644
--- a/drupal7-date_ical.spec
+++ b/drupal7-date_ical.spec
@@ -67,6 +67,7 @@ rm -rf %{buildroot}
 %changelog
 * Tue Jan 29 2013 Jared Smith <jaredsmith at jaredsmith.net> - 2.3-1
 - Update to upstream 2.3 release
+- Upstream changelog for this release is available at http://drupal.org/node/1899324
 
 * Thu Jan 24 2013 Jared Smith <jaredsmith at jaredsmith.net> - 2.2-1
 - Update to upstream 2.2 release