--- a/t/00-basic.t	Thu Jun 16 19:52:58 2016 +0200
+++ b/t/00-basic.t	Mon Jun 20 12:26:04 2016 +0200
@@ -4,7 +4,8 @@
 use Test::Exception;
 
 use_ok 'Nagios::Check::DNS::check_tlsa_record' or BAIL_OUT;
-can_ok 'Nagios::Check::DNS::check_tlsa_record', qw(get_tlsa_from_dns) or BAIL_OUT;
+can_ok 'Nagios::Check::DNS::check_tlsa_record', qw(get_tlsa_from_dns)
+  or BAIL_OUT;
 
 # The above package doesn't use the Exporter currently, for shortcut
 # reasons we import the relevant subs into *this* module
@@ -12,17 +13,23 @@
 
 # API conformance
 subtest 'API' => sub {
-    dies_ok { get_tlsa_from_dns('example.org') } 'API: get_tlsa_from_dns() missing port';
+    dies_ok { get_tlsa_from_dns('example.org') }
+    'API: get_tlsa_from_dns() missing port';
 };
 
 # get and compare the TLSA records via get_tlsa_from_dns with `dig …`
 subtest 'Data' => sub {
-    foreach (['ssl.schlittermann.de' => 443], 
-             ['mx1.mailbox.org' => 25], 
-             ['ssl.kugelbus.de' => 443]) {
+    foreach (
+        ['ssl.schlittermann.de' => 443],
+        ['mx1.mailbox.org'      => 25],
+        ['ssl.kugelbus.de'      => 443]
+      )
+    {
         my ($domain, $port) = @$_;
-        my (@tlsa) = map { /^_$port._tcp.\S+\s+\d+\s+IN\s+TLSA\s+(.*\n)/i  } `dig tlsa _$port._tcp.$domain`;
-  #is get_tlsa_from_dns($domain, $port), $tlsa[0] => "TLSA for $domain:$port";
+        my (@tlsa) = map { /^_$port._tcp.\S+\s+\d+\s+IN\s+TLSA\s+(.*\n)/i }
+          `dig tlsa _$port._tcp.$domain`;
+
+    #is get_tlsa_from_dns($domain, $port), $tlsa[0] => "TLSA for $domain:$port";
         my @check = get_tlsa_from_dns($domain, $port);
         is $check[0], $tlsa[0] => "TLSA for $domain:$port";
     }