diff --git a/ghc-zlib.changes b/ghc-zlib.changes
index c6c5353..c702d22 100644
--- a/ghc-zlib.changes
+++ b/ghc-zlib.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Jul 18 14:26:49 UTC 2018 - psimons@suse.com
+
+- Cosmetic: replace tabs with blanks, strip trailing white space,
+  and update copyright headers with spec-cleaner.
+
 -------------------------------------------------------------------
 Mon May 14 17:02:11 UTC 2018 - psimons@suse.com
 
@@ -44,7 +50,7 @@ Sat Apr 11 09:09:18 UTC 2015 - mimi.vx@gmail.com
 -------------------------------------------------------------------
 Fri Sep 12 06:54:28 UTC 2014 - peter.trommler@ohm-hochschule.de
 
-- update copyright notice (year) in spec file 
+- update copyright notice (year) in spec file
 
 -------------------------------------------------------------------
 Sat Aug 23 00:31:27 UTC 2014 - peter.trommler@ohm-hochschule.de
@@ -57,7 +63,7 @@ Mon May  6 10:45:21 UTC 2013 - peter.trommler@ohm-hochschule.de
 - update to 0.5.4.1
 * no changelog
 - part of Haskell Platform 2013.2 update
-- more transparent packaging (fewer macros) 
+- more transparent packaging (fewer macros)
 
 -------------------------------------------------------------------
 Thu Dec 27 12:28:22 UTC 2012 - peter.trommler@ohm-hochschule.de
@@ -68,37 +74,36 @@ Thu Dec 27 12:28:22 UTC 2012 - peter.trommler@ohm-hochschule.de
 -------------------------------------------------------------------
 Sat Nov 17 14:58:26 UTC 2012 - peter.trommler@ohm-hochschule.de
 
-- make service localonly for Factory submission 
+- make service localonly for Factory submission
 
 -------------------------------------------------------------------
 Tue Oct  2 11:21:27 UTC 2012 - peter.trommler@ohm-hochschule.de
 
 - update to 0.5.4.0 from upstream (no changelog)
-- required by Haskell Platform 2012.4.0.0 
+- required by Haskell Platform 2012.4.0.0
 
 -------------------------------------------------------------------
 Mon Jun  4 06:51:40 UTC 2012 - peter.trommler@ohm-hochschule.de
 
 - update to 0.5.3.3 from upstream (no changelog)
-- required by Haskell Platform 2012.2.0.0 
+- required by Haskell Platform 2012.2.0.0
 
 -------------------------------------------------------------------
 Thu Feb 23 13:42:43 UTC 2012 - peter.trommler@ohm-hochschule.de
 
-- Added BuildRoot for sle11-sp1 
+- Added BuildRoot for sle11-sp1
 
 -------------------------------------------------------------------
 Thu Dec 15 09:33:05 UTC 2011 - peter.trommler@ohm-hochschule.de
 
-- Added requires zlib-devel 
+- Added requires zlib-devel
 
 -------------------------------------------------------------------
 Thu Dec 15 09:08:25 UTC 2011 - peter.trommler@ohm-hochschule.de
 
-- Add arches for OBS. 
+- Add arches for OBS.
 
 -------------------------------------------------------------------
 Thu Dec 15 09:06:35 UTC 2011 - peter.trommler@ohm-hochschule.de
 
-- Initial packaging. 
-
+- Initial packaging.