diff --git a/Admin/Installer.php b/Admin/Installer.php
index c3b442f..338dd5f 100755
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -50,7 +50,7 @@ final class Installer extends InstallerAbstract
         self::importAccounts($app);
     }
 
-    private static function importAccounts(ApplicationAbstract $app)
+    private static function importAccounts(ApplicationAbstract $app) : void
     {
         /** @var \Modules\Accounting\Controller\ApiController $module */
         $module = $app->moduleManager->getModuleInstance('Accounting', 'Api');
diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index 9376f2d..32cd708 100755
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -14,15 +14,15 @@ declare(strict_types=1);
 
 namespace Modules\Accounting\Controller;
 
-use phpOMS\Message\Http\RequestStatusCode;
-use phpOMS\Message\RequestAbstract;
-use phpOMS\Message\ResponseAbstract;
-use phpOMS\Model\Message\FormValidation;
 use Modules\Accounting\Models\AccountAbstract;
 use Modules\Accounting\Models\AccountAbstractMapper;
 use Modules\Accounting\Models\AccountL11nMapper;
 use phpOMS\Localization\BaseStringL11n;
 use phpOMS\Localization\ISO639x1Enum;
+use phpOMS\Message\Http\RequestStatusCode;
+use phpOMS\Message\RequestAbstract;
+use phpOMS\Message\ResponseAbstract;
+use phpOMS\Model\Message\FormValidation;
 
 /**
  * Accounting controller class.
@@ -95,7 +95,7 @@ final class ApiController extends Controller
      */
     private function createAccountFromRequest(RequestAbstract $request) : AccountAbstract
     {
-        $account = new AccountAbstract();
+        $account          = new AccountAbstract();
         $account->account = $request->getDataString('account') ?? '';
         $account->setL11n($request->getDataString('content') ?? '', $request->getDataString('language') ?? ISO639x1Enum::_EN);
 
diff --git a/Models/AccountAbstractMapper.php b/Models/AccountAbstractMapper.php
index 61ed45f..4dc3cec 100644
--- a/Models/AccountAbstractMapper.php
+++ b/Models/AccountAbstractMapper.php
@@ -36,10 +36,10 @@ class AccountAbstractMapper extends DataMapperFactory
      * @since 1.0.0
      */
     public const COLUMNS = [
-        'accounting_account_id'                  => ['name' => 'accounting_account_id',           'type' => 'int',      'internal' => 'id'],
+        'accounting_account_id'                    => ['name' => 'accounting_account_id',           'type' => 'int',      'internal' => 'id'],
         'accounting_account_account'               => ['name' => 'accounting_account_account',        'type' => 'string',   'internal' => 'account', 'autocomplete' => true],
-        'accounting_account_type'               => ['name' => 'accounting_account_type',        'type' => 'int',   'internal' => 'type'],
-        'accounting_account_parent'               => ['name' => 'accounting_account_parent',        'type' => 'string',   'internal' => 'parent'],
+        'accounting_account_type'                  => ['name' => 'accounting_account_type',        'type' => 'int',   'internal' => 'type'],
+        'accounting_account_parent'                => ['name' => 'accounting_account_parent',        'type' => 'string',   'internal' => 'parent'],
     ];
 
     /**
diff --git a/Models/AccountL11nMapper.php b/Models/AccountL11nMapper.php
index 7f8f9f8..9a225d6 100644
--- a/Models/AccountL11nMapper.php
+++ b/Models/AccountL11nMapper.php
@@ -37,10 +37,10 @@ final class AccountL11nMapper extends DataMapperFactory
      * @since 1.0.0
      */
     public const COLUMNS = [
-        'accounting_account_l11n_id'    => ['name' => 'accounting_account_l11n_id',    'type' => 'int',    'internal' => 'id'],
-        'accounting_account_l11n_title' => ['name' => 'accounting_account_l11n_title', 'type' => 'string', 'internal' => 'content', 'autocomplete' => true],
+        'accounting_account_l11n_id'       => ['name' => 'accounting_account_l11n_id',    'type' => 'int',    'internal' => 'id'],
+        'accounting_account_l11n_title'    => ['name' => 'accounting_account_l11n_title', 'type' => 'string', 'internal' => 'content', 'autocomplete' => true],
         'accounting_account_l11n_account'  => ['name' => 'accounting_account_l11n_account',  'type' => 'int',    'internal' => 'ref'],
-        'accounting_account_l11n_lang'  => ['name' => 'accounting_account_l11n_lang',  'type' => 'string', 'internal' => 'language'],
+        'accounting_account_l11n_lang'     => ['name' => 'accounting_account_l11n_lang',  'type' => 'string', 'internal' => 'language'],
     ];
 
     /**