Fix debian/changelog formatting

debian/changelog

@@ -6,7 +6,7 @@ dpkg (1.17.9) UNRELEASED; urgency=low
   [ Updated manpages translations ]
   * German (Helge Kreutzmann).
 
-  -- Guillem Jover <guillem@debian.org>  Mon, 28 Apr 2014 15:41:41 +0200
+ -- Guillem Jover <guillem@debian.org>  Mon, 28 Apr 2014 15:41:41 +0200
 
 dpkg (1.17.8) unstable; urgency=high