diff --git a/ghc-comonad.changes b/ghc-comonad.changes
index fc2f61d..ffe633b 100644
--- a/ghc-comonad.changes
+++ b/ghc-comonad.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed Jul 18 14:26:18 UTC 2018 - psimons@suse.com
+
+- Cosmetic: replace tabs with blanks, strip trailing white space,
+  and update copyright headers with spec-cleaner.
+
 -------------------------------------------------------------------
 Fri Jul 13 14:31:25 UTC 2018 - psimons@suse.com
 
@@ -41,7 +47,7 @@ Mon Jul 27 07:08:24 UTC 2015 - mimi.vx@gmail.com
 -------------------------------------------------------------------
 Thu May 21 06:37:00 UTC 2015 - mimi.vx@gmail.com
 
-- correct licence to BSD-2-Clause 
+- correct licence to BSD-2-Clause
 
 -------------------------------------------------------------------
 Sun May 17 14:56:01 UTC 2015 - mimi.vx@gmail.com
@@ -54,5 +60,4 @@ Sun May 17 14:56:01 UTC 2015 - mimi.vx@gmail.com
 -------------------------------------------------------------------
 Sun Apr 26 16:54:54 UTC 2015 - mimi.vx@gmail.com
 
-- initial commit 
-
+- initial commit