Fix some packaging mistakes detected by lintian.

Signed-off-by: Max Suraev <max.suraev@fairwaves.co>
diff --git a/debian/changelog b/debian/changelog
index 815d30b..bd2c2b6 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -62,6 +62,6 @@
 
 openbsc (0.9.4-1) unstable; urgency=low
 
-  * Initial release (Closes: #nnnn)  <nnnn is the bug number of your ITP>
+  * Initial release
 
  -- Harald Welte <laforge@gnumonks.org>  Tue, 24 Aug 2010 13:34:24 +0200