remove trailing whitespace

debian/changelog

@@ -27,6 +27,7 @@ fai (6.0~alpha2) experimental; urgency=low
   * ftar: add support for zstd
   * fai: check if unshare can be used, Closes: #989547
   * subroutines: start dhclient, Closes: #987779
+  * watch: update to version 4
 
 -- Thomas Lange <lange@debian.org>  Tue, 20 Sep 2022 00:21:23 +0200
 
@@ -1093,7 +1094,7 @@ fai (5.0) unstable; urgency=low
   [ Moritz 'Morty' Strübe ]
   * fetch-basefile: create basefiles-folder if it does not exist
   * fai-make-nfsroot: fix check for /sbin/init
-  
+
  -- Thomas Lange <lange@debian.org>  Mon, 23 Nov 2015 19:09:12 +0100
 
 fai (4.3.3) unstable; urgency=high
@@ -1222,7 +1223,7 @@ fai (4.2.2) unstable; urgency=low
   * setup-storage: fix preserve issue when attempting a combination of
     RAID and LVM
     ensures that the VG is active, before trying to wipe any LV
-  
+
  -- Thomas Lange <lange@debian.org>  Fri, 25 Jul 2014 15:43:21 +0200
 
 fai (4.2.1) unstable; urgency=low
@@ -1241,7 +1242,7 @@ fai (4.2.1) unstable; urgency=low
   * setup-storage: fix for preservcing lv, deactivate vg before calling
     parted, Thanks to Kerim Gueney for the patch
   * add developers documentation for setup-storage
-  
+
  -- Thomas Lange <lange@debian.org>  Wed, 09 Jul 2014 15:16:22 +0200
 
 fai (4.2) unstable; urgency=low