fix trailing whitespace

diff --git a/doc/zypper.8 b/doc/zypper.8
index 64ca903..8140043 100644 (file)
--- a/doc/zypper.8
+++ b/doc/zypper.8
@@ -1764,11 +1764,11 @@ A problem is reported by ZYPP library.
 5 - ZYPPER_EXIT_ERR_PRIVILEGES
 User invoking zypper has insufficient privileges for specified operation.
 .TP
-6 - ZYPPER_EXIT_NO_REPOS    
+6 - ZYPPER_EXIT_NO_REPOS
 No repositories are defined.
 .TP
 7 - ZYPPER_EXIT_ZYPP_LOCKED
-The ZYPP library is locked, e.g. packagekit is running. 
+The ZYPP library is locked, e.g. packagekit is running.
 .TP
 100 - ZYPPER_EXIT_INF_UPDATE_NEEDED
 Returned by the patch-check command if there are patches available for installation.