Update CONTRIBUTING.md

Author: ThomasLandauer

CONTRIBUTING.md

@@ -17,7 +17,7 @@ You can use our prepared [Codeception/symfony-module-test](https://github.com/Co
  git checkout -b new_feature
  ```
 
-2. Edit the module's source code in `vendor/codeception/module-symfony/src/Codeception/Module/Symfony.php` of this project. If you want, you can already write the tests (see step 7).
+2. Edit the module's source code in `vendor/codeception/module-symfony/src/Codeception/Module/Symfony.php` of this project. If you want, you can already write the test (see step 7).
 
 3. On https://github.com/Codeception/module-symfony, click on the "Fork" button. Then, in your terminal, go to another directory, then:
  ```bash
@@ -29,11 +29,11 @@ You can use our prepared [Codeception/symfony-module-test](https://github.com/Co
 4. Copy your changed code parts from the test project's `Symfony.php` to this fork's `src/Codeception/Module/Symfony.php`
 
 5. Commit:
- ```bash
- git add --all
- git commit --message="Briefly explain what your change is about"
- git push --set-upstream origin new_feature
- ```
+  ```bash
+  git add --all
+  git commit --message="Briefly explain what your change is about"
+  git push --set-upstream origin new_feature
+  ```
 
 6. In the CLI output, click on the link to https://github.com/YourUserName/module-symfony/pull/new/new_feature to create a Pull Request through GitHub.com.