diff --git a/t/utils-timing.t b/t/utils-timing.t
index 80f61c8..7f8a33b 100644
--- a/t/utils-timing.t
+++ b/t/utils-timing.t
@@ -5,40 +5,20 @@ use Test::More tests => 11;
 
 use Subtitle::Utils qw(:timing);
 
-my ($timing, $time);
-
-$timing = "123:11:15.459";
-$time = parse_timing($timing);
-is($time, (123 * 3600 + 11 * 60 + 15 + 0.459));
-
-$timing = "123:11:15.45";
-$time = parse_timing($timing);
-is($time, (123 * 3600 + 11 * 60 + 15 + 0.450));
-
-$timing = "123:11:15.4";
-$time = parse_timing($timing);
-is($time, (123 * 3600 + 11 * 60 + 15 + 0.400));
-
-$timing = "123:11:15,4";
-$time = parse_timing($timing);
-is($time, (123 * 3600 + 11 * 60 + 15 + 0.400));
-
-$timing = "123:60:15.45";
-$time = parse_timing($timing);
-is($time, -1);
-
-$timing = "123:11:65.45";
-$time = parse_timing($timing);
-is($time, -1);
-
-$timing = "123:11:15.4500";
-$time = parse_timing($timing);
-is($time, -1);
-
-my ($hrs, $min, $sec, $msec);
-
-($hrs, $min, $sec, $msec) = make_timing(8 * 3600 + 11 * 60 + 15 + 0.46);
-is($hrs,    8);
-is($min,   11);
-is($sec,   15);
-is($msec, 460);
+## parse_timing()
+# valid timecodes
+is(parse_timing('123:11:15.459'), (123 * 3600 + 11 * 60 + 15 + 0.459));
+is(parse_timing('123:11:15.45'),  (123 * 3600 + 11 * 60 + 15 + 0.450));
+is(parse_timing('123:11:15.4'),   (123 * 3600 + 11 * 60 + 15 + 0.400));
+is(parse_timing('123:11:15,4'),   (123 * 3600 + 11 * 60 + 15 + 0.400));
+# invalid timecodes
+is(parse_timing('123:60:15.45'),   -1);
+is(parse_timing('123:11:65.45'),   -1);
+is(parse_timing('123:11:15.4500'), -1);
+
+## make_timing()
+my @ts = make_timing(8*3600 + 11*60 + 15 + 0.46);
+is($ts[0],   8);
+is($ts[1],  11);
+is($ts[2],  15);
+is($ts[3], 460);