diff --git a/packages/Webkul/Sales/src/Generators/InvoiceSequencer.php b/packages/Webkul/Sales/src/Generators/InvoiceSequencer.php
index 1120d6981..5946d6e13 100644
--- a/packages/Webkul/Sales/src/Generators/InvoiceSequencer.php
+++ b/packages/Webkul/Sales/src/Generators/InvoiceSequencer.php
@@ -6,6 +6,11 @@ use Webkul\Sales\Models\Invoice;
 
 class InvoiceSequencer extends Sequencer
 {
+    /**
+     * Create invoice sequencer instance.
+     *
+     * @return void
+     */
     public function __construct()
     {
         $this->setAllConfigs();
diff --git a/packages/Webkul/Sales/src/Generators/OrderSequencer.php b/packages/Webkul/Sales/src/Generators/OrderSequencer.php
index a4c04e4d6..7569deb3f 100644
--- a/packages/Webkul/Sales/src/Generators/OrderSequencer.php
+++ b/packages/Webkul/Sales/src/Generators/OrderSequencer.php
@@ -6,6 +6,11 @@ use Webkul\Sales\Models\Order;
 
 class OrderSequencer extends Sequencer
 {
+    /**
+     * Create order sequencer instance.
+     *
+     * @return void
+     */
     public function __construct()
     {
         $this->setAllConfigs();