Update swan-lake/development-tutorials/test-document-the-code/test-ba…

…llerina-code/mocking.md


Address review

Co-authored-by: Asma Jabir <azinneera@gmail.com>

swan-lake/development-tutorials/test-document-the-code/test-ballerina-code/mocking.md

@@ -85,7 +85,7 @@ public function testGetRandomJoke() {
 
 Instead of creating a test double, you may also choose to create a default mock object and stub the methods to return a specific value or to do nothing. 
 
->**Note:** Usage of this approach is applicable all the methods other than resources.
+This approach applies to all the methods other than resources.
 
 >**Note:** It is important to ensure that all methods of the object being tested are properly stubbed. 
 > If any method is called within the implementation that hasn't been stubbed, the test framework will generate an