diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 8f674765fd0..770c6285b3d 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,19 +1,26 @@
-## How to Contribute
+# How to Contribute
 
 Contributions here are more than welcomed! You can contribute to [rector-src](https://github.com/rectorphp/rector-src) repository.
 
-### Preparing Local Environment
+## Preparing Local Environment
 
 If you have PHP 8 and Composer installed locally you can use it straight away. You can validate your environment with:
 
 ```bash
 composer check-platform-reqs
+```
 
 Alternatively you can use Docker runtime. All you need to do is wrap every command with `docker-compose run php`, so commands will be executed inside Docker container.
 
-For example `docker-compose run php composer install` will download PHP dependencies, so you can start using all scripts and work with the code.
+For example, to download PHP dependencies:
 
-### Preparing Pull Request
+```bash
+docker-compose run php composer install
+```
+
+Now you can start using all scripts and work with the code.
+
+## Preparing Pull Request
 
 There 3 rules will highly increase chance to get your PR merged:
 
@@ -31,4 +38,4 @@ There 3 rules will highly increase chance to get your PR merged:
     composer fix-cs
     ```
 
-We would be happy to accept PRs that follow these guidelines.
\ No newline at end of file
+We would be happy to accept PRs that follow these guidelines.