Fix whitespace.

debian/changelog

@@ -1,6 +1,6 @@
 lubuntu-default-settings (1.10) cosmic; urgency=medium
 
-  * Use lxqt-sudo instead of pkexec as switch user command. 
+  * Use lxqt-sudo instead of pkexec as switch user command.
 
  -- Walter Lapchynski <wxl@ubuntu.com>  Thu, 16 Aug 2018 23:14:55 -0700
 

debian/patches/lxqt-sudo-as-sucommand.patch

@@ -1,5 +1,5 @@
-Description: Use lxqt-sudo instead of pkexec as switch user command. 
+Description: Use lxqt-sudo instead of pkexec as switch user command.
-Author: Walter Lapchynski <wxl@ubuntu.com> 
+Author: Walter Lapchynski <wxl@ubuntu.com>
 --- a/src/etc/xdg/xdg-Lubuntu/pcmanfm-qt/lxqt/settings.conf
 +++ b/src/etc/xdg/xdg-Lubuntu/pcmanfm-qt/lxqt/settings.conf
 @@ -1,6 +1,6 @@