diff --git a/docs/guide/db-active-record.md b/docs/guide/db-active-record.md
index a6bf94719a..5b024f821a 100644
--- a/docs/guide/db-active-record.md
+++ b/docs/guide/db-active-record.md
@@ -387,9 +387,9 @@ class Customer extends \yii\db\ActiveRecord
 
 class Order extends \yii\db\ActiveRecord
 {
-    // Order has_one Customer via Customer.id -> customer_id
     public function getCustomer()
     {
+        // Order has_one Customer via Customer.id -> customer_id
         return $this->hasOne(Customer::className(), ['id' => 'customer_id']);
     }
 }