diff --git a/app/code/Magento/Multishipping/Block/Checkout/Overview.php b/app/code/Magento/Multishipping/Block/Checkout/Overview.php
index 2197598489358..5963e62e948f9 100644
--- a/app/code/Magento/Multishipping/Block/Checkout/Overview.php
+++ b/app/code/Magento/Multishipping/Block/Checkout/Overview.php
@@ -319,9 +319,19 @@ public function getQuote()
     }
 
     /**
+     * @deprecated
+     * typo in method name, see getBillingAddressTotals()
      * @return mixed
      */
     public function getBillinAddressTotals()
+    {
+        return $this->getBillingAddressTotals();
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getBillingAddressTotals()
     {
         $address = $this->getQuote()->getBillingAddress();
         return $this->getShippingAddressTotals($address);
diff --git a/app/code/Magento/Multishipping/Block/Checkout/Shipping.php b/app/code/Magento/Multishipping/Block/Checkout/Shipping.php
index ef1aa6301b23d..77981c736b9e9 100644
--- a/app/code/Magento/Multishipping/Block/Checkout/Shipping.php
+++ b/app/code/Magento/Multishipping/Block/Checkout/Shipping.php
@@ -9,7 +9,7 @@
 use Magento\Quote\Model\Quote\Address;
 
 /**
- * Multishipping checkout shipping
+ * Mustishipping checkout shipping
  *
  * @api
  * @author     Magento Core Team <core@magentocommerce.com>
diff --git a/app/code/Magento/Multishipping/view/frontend/templates/checkout/overview.phtml b/app/code/Magento/Multishipping/view/frontend/templates/checkout/overview.phtml
index d4d446a7567db..4590b7c584085 100644
--- a/app/code/Magento/Multishipping/view/frontend/templates/checkout/overview.phtml
+++ b/app/code/Magento/Multishipping/view/frontend/templates/checkout/overview.phtml
@@ -186,7 +186,7 @@
                         <?php endforeach; ?>
                     </tbody>
                     <tfoot>
-                    <?= /* @noEscape */ $block->renderTotals($block->getBillinAddressTotals()); ?>
+                    <?= /* @noEscape */ $block->renderTotals($block->getBillingAddressTotals()); ?>
                     </tfoot>
                 </table>
             </div>
diff --git a/app/code/Magento/User/Model/Backend/Config/ObserverConfig.php b/app/code/Magento/User/Model/Backend/Config/ObserverConfig.php
index 6d921dfdcdd65..c1b7e6a1110f7 100644
--- a/app/code/Magento/User/Model/Backend/Config/ObserverConfig.php
+++ b/app/code/Magento/User/Model/Backend/Config/ObserverConfig.php
@@ -72,7 +72,7 @@ public function getAdminPasswordLifetime()
     }
 
     /**
-     * Get admin maximum security failures from config
+     * Get admin maxiumum security failures from config
      *
      * @return int
      */