#8483: Code review changes

Author: sivaschenko

src/contributor-guide/contributing.md

@@ -148,7 +148,7 @@ Review the following supported and accepted pull request rules. We defined these
 
 For complete information about contributing to Magento projects, see the [Beginner Guides](https://github.com/magento/magento2/wiki/Getting-Started) on the Magento 2 repository. These guides help you:
 
-_  Select an issue to work on and self-assign
+-  Select an issue to work on and self-assign
 -  Fork a repository
 -  Create a branch
 -  Fix/implement the functionality

src/contributor-guide/pull-request-tests.md

@@ -24,9 +24,7 @@ Please see the [Backward Compatibility Development Guide](https://devdocs.magent
 Functional Tests are PHPUnit-based tests that check Magento functional behavior from the perspective of a user. They press buttons and links in browser, fill and submit forms, look and check what is displayed in the browser's window like real users.
 
 ### Sample Data Tests
-Sample Data Tests are functional tests that run on Magento with Sample Data included. Currently they include two kinds of tests:
-* Sample Data functional tests which check Magento functional behavior with Sample Data installed
-* Installation Functional tests which check Magento installation flow with Sample Data installed
+Sample Data Tests are functional tests that run on Magento with Sample Data included.
 
 ### Unit Tests
 Unit tests are PHPUnit-based (for PHP) and Jasmine-based (for JS) tests which check the behavior of single methods of Magento classes. The purpose is to validate that each unit of Magento performs as designed.
@@ -44,22 +42,11 @@ WebAPI Tests are functional tests that check the behavior of Magento Web API end
 * GraphQL WEB API tests
 
 ### Static Tests
-Static Tests are set of different checks that analyze each single file of Magento code base separately. Most of them analyze the whole Magento code base whereas some run only against the change set. They include:
-* Static Integration tests (PHPUnit-based) which check the consistency of Magento instance without installation (configuration files, DB schemes etc.)
-* Static Legacy Tests which check Magento code doesn't contain any deprecated approaches and patterns.
-* Static PHP, LESS, JS, TS, HTML, GraphQL Code Style tests which check Magento source code against the best practices of programming style (Code style, Mess detector, Copy/Paste detector)
-* Static Sanity Check which tests Magento code against dictionary of forbidden words.
-* Static Conflicts Check which tests Magento code doesn't contain duplicate file paths between Magento editions and bundle extensions.
+Static Tests are set of different checks that analyze each single file of Magento code base separately. Most of them analyze the whole Magento code base whereas some run only against the change set.
 
 ### Database Compare
 
-Database Compare is a test which compares DB schema and data between freshly installed Magento instance (from the PR code) and another instance which was upgraded to the PR code from the pre-previous latest minor release Magento version. Usually it runs several separate scenarios:
-* Upgrade from the latest pre-previous minor release directly to the PR code (e.g. 2.2.x => 2.4-based PR code)
-* Upgrade from the latest pre-previous minor release to previous minor release, and the to the PR code (e.g. 2.2.x => 2.3.x => 2.4-based PR code)
-* Upgrade from the latest pre-previous minor release directly to the PR code with sample data (e.g. 2.2.x => 2.4-based PR code)
-* Upgrade from the latest pre-previous minor release to previous minor release, and the to the PR code with sample data (e.g. 2.2.x => 2.3.x => 2.4-based PR code)
-
-When testing Magento code with extensions or just extensions, the test installs them on a resulting Magento instance (both on freshly installed Magento instance and upgraded one).
+Database Compare is a test which compares DB schema and data between freshly installed Magento instance (from the PR code) and another instance which was upgraded to the PR code from the pre-previous latest minor release Magento version.
 
 ### Magento Component Health Index