[bitlbee/el6] Add link to the upstream ticket for upstreaming patch 7.

[Matej Cepl]

commit d1e00e73b4b3156dee4e295df41b843bc77d2737
Author: Matěj Cepl <mcepl at redhat.com>
Date:   Thu May 29 18:50:49 2014 +0200

    Add link to the upstream ticket for upstreaming patch 7.

 bitlbee.spec |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/bitlbee.spec b/bitlbee.spec
index ee7d858..4b80416 100644
--- a/bitlbee.spec
+++ b/bitlbee.spec
@@ -38,7 +38,8 @@ Patch5:            bitlbee-3.2-libotr4.patch
 # aka http://bugs.bitlbee.org/bitlbee/ticket/1008
 # Open socket on IPv6 as well
 Patch6:            bitlbee-IPv6.patch
-# Local configurations of doc/bitlbee.xinetd
+# Modifications of doc/bitlbee.xinetd
+# http://bugs.bitlbee.org/bitlbee/ticket/1158
 Patch7:            bitlbee-xinetd.patch
 
 Requires(pre):     shadow-utils