diff --git a/admin/model/extension/currency/ecb.php b/admin/model/extension/currency/ecb.php
index 908a22f..eaecc79 100644
--- a/admin/model/extension/currency/ecb.php
+++ b/admin/model/extension/currency/ecb.php
@@ -1,6 +1,6 @@
 <?php
-class ModelExtensionCurrencyEcb extends Model {
 
+class ModelExtensionCurrencyEcb extends Model {
 	public function editValueByCode($code, $value) {
 		$this->db->query("UPDATE `" . DB_PREFIX . "currency` SET `value` = '" . (float)$value . "', `date_modified` = NOW() WHERE `code` = '" . $this->db->escape((string)$code) . "'");
 		$this->cache->delete('currency');
diff --git a/system/engine/controller.php b/system/engine/controller.php
index 69a94d2..b026c99 100644
--- a/system/engine/controller.php
+++ b/system/engine/controller.php
@@ -10,10 +10,10 @@
  */
 
 /**
-* Controller class
+ * Controller class.
  *
  * @mixin Registry
-*/
+ */
 abstract class Controller {
 	protected $registry;
 
diff --git a/system/engine/model.php b/system/engine/model.php
index f01ed2c..4a8a6ba 100644
--- a/system/engine/model.php
+++ b/system/engine/model.php
@@ -10,10 +10,10 @@
  */
 
 /**
-* Model class
+ * Model class.
  *
  * @mixin Registry
-*/
+ */
 abstract class Model {
 	protected $registry;
 
diff --git a/system/engine/proxy.php b/system/engine/proxy.php
index 8378677..b3e7e48 100644
--- a/system/engine/proxy.php
+++ b/system/engine/proxy.php
@@ -10,12 +10,12 @@
  */
 
 /**
-* Proxy class
+ * Proxy class.
  *
  * @template TWraps of Model
  *
  * @mixin TWraps
-*/
+ */
 class Proxy extends stdClass {
 	/**
 	 * @param string $key
diff --git a/system/engine/registry.php b/system/engine/registry.php
index 12a94ee..9346635 100644
--- a/system/engine/registry.php
+++ b/system/engine/registry.php
@@ -10,7 +10,7 @@
  */
 
 /**
-* Registry class
+ * Registry class.
  *
  * @property Cache                         $cache
  * @property Cart\Cart                     $cart
@@ -35,12 +35,12 @@
  * @property Session                       $session
  * @property ?Squareup                     $squareup
  * @property Url                           $url
-*/
+ */
 final class Registry {
 	private $data = array();
 
 	/**
-	 * __get
+	 * __get.
 	 *
 	 * https://www.php.net/manual/en/language.oop5.overloading.php#object.get
 	 *
diff --git a/system/library/config.php b/system/library/config.php
index 20ed6aa..1491ba9 100644
--- a/system/library/config.php
+++ b/system/library/config.php
@@ -26,7 +26,7 @@ public function get($key) {
 
 	/**
 	 * @param string $key
-	 * @param mixed $value
+	 * @param mixed  $value
 	 */
 	public function set($key, $value) {
 		$this->data[$key] = $value;
diff --git a/system/library/db/mysqli.php b/system/library/db/mysqli.php
index 88e2a67..438e5ce 100644
--- a/system/library/db/mysqli.php
+++ b/system/library/db/mysqli.php
@@ -15,7 +15,7 @@ public function __construct($hostname, $username, $password, $database, $port =
 		if (!$mysqli->connect_errno) {
 			mysqli_report(MYSQLI_REPORT_ERROR);
 			$this->connection = $mysqli;
-//			$this->connection->report_mode = MYSQLI_REPORT_ERROR;
+			//			$this->connection->report_mode = MYSQLI_REPORT_ERROR;
 			$this->connection->set_charset('utf8');
 			$this->connection->query("SET SESSION sql_mode = 'NO_ZERO_IN_DATE,NO_ENGINE_SUBSTITUTION'");
 		} else {