Fix a lot of lint, mostly trailing whitespace.

This is lint reported by the new lint-checking functionality in beautify.py.
(We can change to a different lint checker if we have a better one, but it
would probably still flag these same problems.)

Lint checking can help a lot, but only if we get the lint under control.

1 files changed, 2 insertions, 2 deletions

diff --git a/scripts/ems/support/run-command-on-multiple-refsets.perl b/scripts/ems/support/run-command-on-multiple-refsets.perl
index c3db3c4dc..1e914b44b 100755
--- a/scripts/ems/support/run-command-on-multiple-refsets.perl
+++ b/scripts/ems/support/run-command-on-multiple-refsets.perl
@@ -1,9 +1,9 @@
-#!/usr/bin/env perl 
+#!/usr/bin/env perl
 
 use warnings;
 use strict;
 
-die("ERROR: syntax: run-command-on-multiple-refsets.perl cmd in out") 
+die("ERROR: syntax: run-command-on-multiple-refsets.perl cmd in out")
     unless scalar @ARGV == 3;
 my ($cmd,$in,$out) = @ARGV;