diff --git a/debian/changelog b/debian/changelog
index 015828a..da96629 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+pcsc-lite (1.8.23-4) UNRELEASED; urgency=medium
+
+  * d/changelog: Remove trailing whitespaces
+
+ -- Ondřej Nový <onovy@debian.org>  Mon, 01 Oct 2018 10:12:36 +0200
+
 pcsc-lite (1.8.23-3) unstable; urgency=medium
 
   * Fix "missing multi-arch bits" by adding Multi-Arch: foreign"
@@ -523,7 +529,7 @@ pcsc-lite (1.5.5-4) unstable; urgency=high
     Answer-to-Reset (ATR) Handler (atrhandler.c)
   * Closes: #607781 "pcsc-lite: buffer overflow"
 
- -- Ludovic Rousseau <rousseau@debian.org>  Sat, 22 Jan 2011 11:57:15 +0100 
+ -- Ludovic Rousseau <rousseau@debian.org>  Sat, 22 Jan 2011 11:57:15 +0100
 
 pcsc-lite (1.5.5-3) unstable; urgency=low
 
@@ -744,7 +750,7 @@ pcsc-lite (1.3.2-5) unstable; urgency=high
 pcsc-lite (1.3.2-4) unstable; urgency=low
 
   * ack and improve Steinar patch
-  * debian/pcscd.init: 
+  * debian/pcscd.init:
    - status command: remove /var/run/pcscd.{pid,pub} if pcscd is not running
      but /var/run/pcscd.pid is still present (pcscd may have crashed)
    - start comand: call status to know if we start or restart
@@ -1098,7 +1104,7 @@ pcsc-lite (1.0.2.beta5-1) unstable; urgency=low
     - change policy from 3.2.1 to 3.5.6
     - fixed pcscd spelling error in description. Closes: bug#125221
   * debian/pcscd.postinst: (by me)
-    - clean /tmp/pcsc before starting pcscd for upgrades form pcscd 
+    - clean /tmp/pcsc before starting pcscd for upgrades form pcscd
       1.0.1-1 or lower.
 
  -- Carlos Prados <cprados@debian.org>  Sun, 24 Mar 2002 00:34:08 +0100
@@ -1112,20 +1118,20 @@ pcsc-lite (1.0.1-1) unstable; urgency=low
 pcsc-lite (1.0.0B-2) unstable; urgency=low
 
   * Use `install -m` to copy Debian package specific files to its
-    destinations. Closes: bug#114287. 
+    destinations. Closes: bug#114287.
 
  -- Carlos Prados <cprados@debian.org>  Sat,  6 Oct 2001 14:13:28 +0200
 
 pcsc-lite (1.0.0B-1) unstable; urgency=low
 
   * New upstream release.
-  * Added support for debconf and update-reader.conf, by Ludovic 
+  * Added support for debconf and update-reader.conf, by Ludovic
     Rousseau
-  * Changed "Standards-Version:" to 3.2.1 in debian/control, by 
-    Ludovic Rousseau 
-  * Changed "Upstream Author:" in debian/copyright (removed 
+  * Changed "Standards-Version:" to 3.2.1 in debian/control, by
+    Ludovic Rousseau
+  * Changed "Upstream Author:" in debian/copyright (removed
     (s)), by Ludovic Rousseau
-  * Removed "add-log-mailing-address" in debian/changelog, by 
+  * Removed "add-log-mailing-address" in debian/changelog, by
     Ludovic Rousseau
   * Updated config.guess and config.sub to version 2001-09-13
   * Let dh_installinit hanldle initialization of pcscd
@@ -1134,7 +1140,7 @@ pcsc-lite (1.0.0B-1) unstable; urgency=low
 
 pcsc-lite (0.9.3-2) unstable; urgency=low
 
-  * Fixed typo in description of libpcsclite-dev. Closes: bug#109253. 
+  * Fixed typo in description of libpcsclite-dev. Closes: bug#109253.
 
  -- Carlos Prados <cprados@debian.org>  Mon, 20 Aug 2001 21:17:41 +0200
 
@@ -1162,8 +1168,8 @@ pcsc-lite (0.9.1-2) unstable; urgency=low
 pcsc-lite (0.9.1-1) unstable; urgency=low
 
   * New upstream release
-  * Miscelaneous fixes to upstream autoconf/automake build system: 
-    fixed package version in configure.in.Install doc/ under 
+  * Miscelaneous fixes to upstream autoconf/automake build system:
+    fixed package version in configure.in.Install doc/ under
     $prefix/doc. Added reconf, bootstrap, sample.* to source dist.
     Default prefix set to /usr/local/pcsc.
   * Statically link libpcsclite-core against pcscd.