diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/cmd/scripts/dtest.pl b/cddl/contrib/opensolaris/cmd/dtrace/test/cmd/scripts/dtest.pl
index c5d3b82c09d6..d5a7244f8ebb 100755
--- a/cddl/contrib/opensolaris/cmd/dtrace/test/cmd/scripts/dtest.pl
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/cmd/scripts/dtest.pl
@@ -116,7 +116,7 @@ sub fail
 
 	open(README, ">$opt_d/failure.$n/README");
 	print README "ERROR: " . $file . " " . $msg;
-	
+
 	if (scalar @parms > 1) {
 		print README "; see $errfile\n";
 	} else {