t/19-unit.t: fix a small whitespace issue

1 files changed, 1 insertions, 1 deletions

diff --git a/t/19-unit.t b/t/19-unit.t
index 917afa1..a025a8f 100755
--- a/t/19-unit.t
+++ b/t/19-unit.t
@@ -17,7 +17,7 @@ plan tests => 32;
 {
 	my $exit;
 	my $out = capture_merged { $exit = exit_code { script_error(); }; };
-	
+
 	is ($exit, 2, 'script_error() exited with 2');
 	is ($out, "A fatal script error has occurred. Exiting.\n", 'script_error() gave correct output');
 }