diff --git a/debian/changelog b/debian/changelog
index e6cc1aa..204163a 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -13,9 +13,9 @@
   * debian/rules: switched to dh
   * debian/source/format: 3.0 (quilt)
     - imported all 1.0 upstream changes to d/patches
-    - add patches/source.patch, migrate.patch and manpage.patch 
+    - add patches/source.patch, migrate.patch and manpage.patch
   * Added d/pipenightdreams.desktop (Closes: #738005)
-  * Added d/pipenightdreams.xpm 
+  * Added d/pipenightdreams.xpm
 
  -- Dariusz Dwornikowski <dariusz.dwornikowski@cs.put.poznan.pl>  Tue, 24 Nov 2015 11:55:34 +0100
 
@@ -155,17 +155,17 @@
 
   * New upstream release
   * Changelog from website:
-    -> Background now can be a wallpaper. 
-    -> Memory leak when loading images eliminated. 
-    -> Almost all graphics redrawn. 
-    -> All levels rewritten (5 levels added). 
-    -> Score added. 
-    -> Levels format improved. 
-    -> Pipe block added. 
-    -> Background tag added. 
-    -> Some small bugs eliminated. 
-    -> Screen updating routines improved (speed). 
-    -> Btw, web page rewritten. 
+    -> Background now can be a wallpaper.
+    -> Memory leak when loading images eliminated.
+    -> Almost all graphics redrawn.
+    -> All levels rewritten (5 levels added).
+    -> Score added.
+    -> Levels format improved.
+    -> Pipe block added.
+    -> Background tag added.
+    -> Some small bugs eliminated.
+    -> Screen updating routines improved (speed).
+    -> Btw, web page rewritten.
 
  -- Kenneth Vestergaard Schmidt <charon@debian.org>  Wed,  1 Aug 2001 20:22:28 +0200
 
@@ -192,7 +192,7 @@
 pipenightdreams (0.6.1-3) unstable; urgency=low
 
   * Fixed a few non-compliances with the FHS, namely moving the manpage from
-    man1 to man6, and the binary from usr/bin to usr/games 
+    man1 to man6, and the binary from usr/bin to usr/games
 
  -- Kenneth Vestergaard Schmidt <charon@debian.org>  Tue,  6 Mar 2001 23:14:49 +0100
 
@@ -200,7 +200,7 @@
 
   * Rejoice! I have become an official Debian maintainer, and as such my
     email-address is quite different :)
-    This is the only update. 
+    This is the only update.
 
  -- Kenneth Vestergaard Schmidt <charon@debian.org>  Sun,  4 Mar 2001 02:07:52 +0100
 
@@ -213,13 +213,13 @@
 pipenightdreams (0.6.0-2) unstable; urgency=low
 
   * Build-Depends was all wrong - hopefully should give more meaning now!
-  * Few minor errors in the packaging fixed. 
+  * Few minor errors in the packaging fixed.
 
  -- Kenneth Vestergaard Schmidt <kenneth@bitnisse.dk>  Fri, 23 Feb 2001 10:52:17 +0100
 
 pipenightdreams (0.6.0-1) unstable; urgency=low
 
   * Initial Release.
-  * Changed default data dir from /usr/local/share/ to /usr/share/ 
+  * Changed default data dir from /usr/local/share/ to /usr/share/
 
  -- Kenneth Vestergaard Schmidt <kenneth@bitnisse.dk>  Thu, 22 Feb 2001 00:23:15 +0100