diff --git a/lib/internal/Magento/Framework/Setup/OldDbValidator.php b/lib/internal/Magento/Framework/Setup/OldDbValidator.php
index 4c224a6c713ef..018b010e8fe4a 100644
--- a/lib/internal/Magento/Framework/Setup/OldDbValidator.php
+++ b/lib/internal/Magento/Framework/Setup/OldDbValidator.php
@@ -13,7 +13,7 @@
 /**
  * Old Validator for database
  *
- * Used in order to support backward compatability of modules that are installed
+ * Used in order to support backward compatibility of modules that are installed
  * in old way (with Install/Upgrade Schema/Data scripts)
  */
 class OldDbValidator implements UpToDateValidatorInterface
diff --git a/lib/web/mage/adminhtml/globals.js b/lib/web/mage/adminhtml/globals.js
index 12c97fdfcd2c5..683606e576497 100644
--- a/lib/web/mage/adminhtml/globals.js
+++ b/lib/web/mage/adminhtml/globals.js
@@ -12,7 +12,7 @@ define([
 
     /**
      * Set of a temporary methods used to provide
-     * backward compatability with a legacy code.
+     * backward compatibility with a legacy code.
      */
     window.setLocation = function (url) {
         window.location.href = url;