debian/changelog

+emboss-explorer (2.2.0-11) UNRELEASED; urgency=medium
+
+  * Trim trailing whitespace.
+  * Use secure copyright file specification URI.
+
+ -- Jelmer Vernooij <jelmer@debian.org>  Sat, 20 Oct 2018 20:38:26 +0000
+
 emboss-explorer (2.2.0-10) unstable; urgency=medium
 
   * Team upload.

debian/copyright

-Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Source: http://downloads.sourceforge.net/embossgui/emboss-explorer-2.2.0.tar.gz
 
 Files: *