[pam_ldap] - note the upstream bug counterpart

[Nalin Dahyabhai]

commit c6cc5d48adfddb76c26a72d71964af0fb1bbccac
Author: Nalin Dahyabhai <nalin at dahyabhai.net>
Date:   Thu Jul 14 10:16:33 2011 -0400

    - note the upstream bug counterpart

 pam_ldap.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/pam_ldap.spec b/pam_ldap.spec
index f070aac..003d29a 100644
--- a/pam_ldap.spec
+++ b/pam_ldap.spec
@@ -135,7 +135,7 @@ fi
 - add Ross Tyler's patch to always require authentication during password
   change requests for expired passwords, so that modules which check password
   quality (pam_cracklib) will always have the old password on-hand to examine
-  as well (#667758)
+  as well (#667758, upstream #431)
 
 * Tue Feb 08 2011 Fedora Release Engineering <rel-eng at lists.fedoraproject.org> - 185-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild