diff --git a/framework/UPGRADE.md b/framework/UPGRADE.md
index 28c43a2..cafb08c 100644
--- a/framework/UPGRADE.md
+++ b/framework/UPGRADE.md
@@ -233,7 +233,7 @@ Upgrade from Yii 2.0.12
   However, this change may affect your application if you have code that uses method `yii\base\Module::has()` in order
   to check existence of the component exactly in this specific module. In this case make sure the logic is not corrupted.
 
-* If you are using "asset" command to compress assets and your web applicaiton `assetManager` has `linkAssets` turned on,
+* If you are using "asset" command to compress assets and your web application `assetManager` has `linkAssets` turned on,
   make sure that "asset" command config has `linkAssets` turned on as well.