diff --git a/README.md b/README.md
index 5fa51bc..ceecae2 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,14 @@ Commerce JCC Payments module is an integration module with the [JCC payment API]
 
 ### Module settings
 
-- After activating the module, add new Payment gateways in the settings Drupal commerce
+- After activating the module, add new Payment gateways in the settings
+  Drupal commerce
 - In the plugin block, select JccPay
 - The mode block allows you to choose a test or live mode
 - Enter your login and password
-- **Return URL** - The relative reference address to which the user will be redirected if the payment is successful. For example an example (/buyer/payment_redirect)
-- **Fail URL** - The relative to which the user is to be redirected in case of a failed payment. For example an example (/buyer/payment_redirect_fail)
+- **Return URL** - The relative reference address to which the user will
+  be redirected if the payment is successful.
+  For example an example (/buyer/payment_redirect)
+- **Fail URL** - The relative to which the user is to be redirected in case
+  of a failed payment.
+  For example an example (/buyer/payment_redirect_fail)
diff --git a/commerce_jcc.module b/commerce_jcc.module
index c5da268..4e5c401 100644
--- a/commerce_jcc.module
+++ b/commerce_jcc.module
@@ -23,6 +23,6 @@ function commerce_jcc_preprocess_page_title(&$variables) {
   $route_match = \Drupal::routeMatch();
   if ($route_match->getRouteName() === 'commerce_checkout.form') {
     $order = $route_match->getParameter('commerce_order');
-      $variables['title'] = t('Order #@order', ['@order' => $order->field_reference_id->value]);
+    $variables['title'] = t('Order #@order', ['@order' => $order->field_reference_id->value]);
   }
 }
diff --git a/src/Controller/RedirectController.php b/src/Controller/RedirectController.php
index d8f6562..2966b7a 100644
--- a/src/Controller/RedirectController.php
+++ b/src/Controller/RedirectController.php
@@ -87,7 +87,6 @@ class RedirectController extends ControllerBase {
     $temp_store_factory = $container->get('tempstore.private');
     $config_factory = $container->get('config.factory');
 
-
     return new static($logger, $entityStorage, $request_stack, $temp_store_factory, $config_factory);
   }
 
@@ -102,7 +101,8 @@ class RedirectController extends ControllerBase {
    */
   public function check(OrderInterface $commerce_order) {
 
-    $response = $this->requestStack->getCurrentRequest()->query->all();;
+    $response = $this->requestStack->getCurrentRequest()->query->all();
+    ;
     $order_ids = $commerce_order->get('order_items')->getValue();
     $order_items_ids = [];
     // Get order item.
@@ -200,8 +200,10 @@ class RedirectController extends ControllerBase {
    * Payment error output.
    *
    * @param \Drupal\commerce_order\Entity\OrderInterface $commerce_order
+   *   Commerce order.
    *
    * @return array
+   *   Array.
    */
   public function payError(OrderInterface $commerce_order) {
 
@@ -241,4 +243,5 @@ class RedirectController extends ControllerBase {
     $title = $this->t('Order #@order', ['@order' => $ref_id]);
     return $title;
   }
+
 }
diff --git a/src/Plugin/Commerce/PaymentGateway/RedirectCheckout.php b/src/Plugin/Commerce/PaymentGateway/RedirectCheckout.php
index 6f7cc0b..d4724da 100644
--- a/src/Plugin/Commerce/PaymentGateway/RedirectCheckout.php
+++ b/src/Plugin/Commerce/PaymentGateway/RedirectCheckout.php
@@ -107,7 +107,7 @@ class RedirectCheckout extends OffsitePaymentGatewayBase {
 
     foreach ($required_fields as $key) {
       if (empty($values[$key])) {
-        $message = t('Service is not configured for use. Please contact
+        $message = $this->t('Service is not configured for use. Please contact
         an administrator to resolve this issue.');
         $this->messenger()->addError($message);
         return FALSE;
diff --git a/templates/commerce-jcc-pay-template.html.twig b/templates/commerce-jcc-pay-template.html.twig
index 6d0134c..7ecc8f9 100644
--- a/templates/commerce-jcc-pay-template.html.twig
+++ b/templates/commerce-jcc-pay-template.html.twig
@@ -23,4 +23,3 @@
     {% endif %}
   {% endif %}
 {% endif %}
-