diff --git a/debian/changelog b/debian/changelog
index a8ca93a..fd70937 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+latex-coffee-stains (6-2) UNRELEASED; urgency=medium
+
+  * debian/copyright: use spaces rather than tabs to start continuation
+    lines.
+
+ -- Barak A. Pearlmutter <bap@debian.org>  Tue, 17 Dec 2019 15:16:42 +0000
+
 latex-coffee-stains (6-1) unstable; urgency=medium
 
   * what wonders hath caffeine wrought?
diff --git a/debian/copyright b/debian/copyright
index 1e9de4d..5bcf6ec 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -1,12 +1,12 @@
 Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: latex-coffee-stains
 Source: http://hanno-rein.de/downloads/coffee4.tar.gz
-	https://github.com/Echsecutor/coffee
+        https://github.com/Echsecutor/coffee
 Files-Excluded: *.pdf */*.pdf
 
 Files: *
 Copyright: 2010, Hanno Rein
-	   2014, Sebastian Schmittner
+           2014, Sebastian Schmittner
 License: Unbeliever
  You can freely distribute this package as I do not believe in
  imaginary property.  All stains are self-made, photographed by
@@ -30,7 +30,7 @@
 
 Files: coffee.sty coffee.tex README.md
 Copyright: 2010, Hanno Rein
-	   2014, Sebastian Schmittner
+           2014, Sebastian Schmittner
 License: MIT
  The MIT License (MIT)
  .