structure and style updates

Modules/Countries/Support/Iso3166.php

@@ -7,10 +7,15 @@ use InvalidArgumentException;
 final class Iso3166
 {
     public const STATUS_OFFICIAL = 'official';
+
     public const STATUS_RESERVED = 'reserved';
+
     public const STATUS_TRANSITIONAL = 'transitional';
+
     public const STATUS_DELETED = 'deleted';
+
     public const STATUS_USER_ASSIGNED = 'user_assigned';
+
     public const STATUS_EXCEPTIONALLY_RESERVED = 'exceptionally_reserved';
 
     /** @return list<string> */

Modules/Countries/Support/ModuleInfo.php

@@ -4,11 +4,10 @@ namespace Modules\Countries\Support;
 
 class ModuleInfo
 {
-    protected static string $moduleName =  'Countries';
+    protected static string $moduleName = 'Countries';
 
     /**
      * defines the Module Name
-     * @return string
      */
     public static function name(): string
     {
@@ -17,7 +16,6 @@ class ModuleInfo
 
     /**
      * define the lowercase version
-     * @return string
      */
     public static function nameLower(): string
     {