Fix typo in Testing doc.

docs/en/Testing.md

@@ -647,7 +647,7 @@ namespace MyProject.Issues
 }
 ````
 
-It's that simple. This test method tests everything, including the application service, EF Core mapping, object to object mapping and the repository implementation. In this way, you can fully test the Application Later and the Domain Layer of your solution.
+It's that simple. This test method tests everything, including the application service, EF Core mapping, object to object mapping and the repository implementation. In this way, you can fully test the Application Layer and the Domain Layer of your solution.
 
 ## UI Tests
 
@@ -670,4 +670,4 @@ See the following documents to learn Non Visual UI Testing;
 
 Visual Tests are used to interact with the application UI just like a real user does. It fully tests the application, including the visual appearance of the pages and components.
 
-Visual UI Testing is out of the scope for the ABP Framework. There are a lot of tooling in the industry (like [Selenium](https://www.selenium.dev/)) that you can use to test your application's UI.
+Visual UI Testing is out of the scope for the ABP Framework. There are a lot of tooling in the industry (like [Selenium](https://www.selenium.dev/)) that you can use to test your application's UI.