Fix code style complaints

Author: mdjnelson

classes/certificate.php

@@ -545,7 +545,7 @@ public static function issue_certificate($certificateid, $userid) {
         $event = \mod_customcert\event\issue_created::create([
             'objectid' => $issueid,
             'context' => $context,
-            'relateduserid' => $userid
+            'relateduserid' => $userid,
         ]);
         $event->trigger();
 

lang/en/customcert.php

@@ -38,6 +38,10 @@
 $string['certificatesperrun'] = 'Certificates per run';
 $string['certificatesperrun_desc'] = 'Enter the number of certificates to process per scheduled task run where 0 means it will process all certificates.';
 $string['code'] = 'Code';
+$string['codegenerationmethod'] = 'Code generation method';
+$string['codegenerationmethod_desc'] = 'Choose between the two methods for generating certificate codes.';
+$string['codegenerationmethod_digitshyphens'] = '0123-4567-8901 (Digits with hyphens)';
+$string['codegenerationmethod_upperlowerdigits'] = '6aOdbLEuoC (Upper/lower/digits random string)';
 $string['copy'] = 'Copy';
 $string['coursetimereq'] = 'Required minutes in course';
 $string['coursetimereq_help'] = 'Enter here the minimum amount of time, in minutes, that a student must be logged into the course before they will be able to receive
@@ -245,7 +249,4 @@
 $string['verifycertificatedesc'] = 'This link will take you to a new screen where you will be able to verify certificates on the site';
 $string['width'] = 'Width';
 $string['width_help'] = 'This is the width of the certificate PDF in mm. For reference an A4 piece of paper is 210mm wide and a letter is 216mm wide.';
-$string['codegenerationmethod'] = 'Code generation method';
-$string['codegenerationmethod_desc'] = 'Choose between the two methods for generating certificate codes.';
-$string['codegenerationmethod_upperlowerdigits'] = '6aOdbLEuoC (Upper/lower/digits random string)';
-$string['codegenerationmethod_digitshyphens'] = '0123-4567-8901 (Digits with hyphens)';
+

settings.php

@@ -88,7 +88,7 @@
     0, // Default option (0 = Upper/lower/digits random string method).
     [
         0 => get_string('codegenerationmethod_upperlowerdigits', 'customcert'), // Upper/lower/digits random string.
-        1 => get_string('codegenerationmethod_digitshyphens', 'customcert')  // Digits with hyphens numeric code.
+        1 => get_string('codegenerationmethod_digitshyphens', 'customcert'), // Digits with hyphens numeric code.
     ]
 ));