Remove more unneeded whitespace

autoupdate.pl

@@ -522,7 +522,7 @@ sub find_newer_ports_dir {
 		$info->{portdir} = "$portsdir_path/$port";
 		return ($port, $info->{portdir});
 	}
-	
+
 	my @versions = ();
 	foreach my $dir (@port_locations) {
 		my $port_dir = "$dir/$port";