delete trailing whitespace and space-tab sequences; no code change;

patch from Michal Nowak <mnowak at startmail dot com>
who found these with git pbchk in the illumos tree

1 files changed, 1 insertions, 1 deletions

diff --git a/regress/regress.pl b/regress/regress.pl
index dd79eb0c..6c8e5755 100755
--- a/regress/regress.pl
+++ b/regress/regress.pl
@@ -424,7 +424,7 @@ if ($count_total == 1) {
 	print "\n";
 } else {
 	print "No tests were run.\n";
-} 
+}
 if ($targets{clean}) {
 	if ($count_rm) {
 		print "Deleted $count_rm test output files.\n";