update CONTRIBUTING.md

Author: Ffloriel

CONTRIBUTING.md

@@ -1,8 +1,8 @@
-
 ## [Code of Conduct](./.github/CODE_OF_CONDUCT.md)
 
-FullHuman has adopted the Contributor Covenant Code of Conduct for all of its project.
-Please read the text so that you understand how to conduct while contributing to this project.
+FullHuman has adopted the Contributor Covenant Code of Conduct for all of its
+project. Please read the text so that you understand how to conduct while
+contributing to this project.
 
 ## Semantic Versioning
 
@@ -12,31 +12,36 @@ Purgecss use [SemVer](http://semver.org/) for versioning.
 
 **Before submitting a pull request,** please make sure the following is done:
 
-1. Fork [the repository](https://github.com/FullHuman/purgecss-webpack-plugin) and create your branch from `master`.
+1. Fork [the repository](https://github.com/FullHuman/purgecss-webpack-plugin)
+   and create your branch from `master`.
 2. If you've added code that should be tested, add tests!
 3. If you've changed APIs, update the documentation.
-4. Ensure the test suite passes (`npm test`).
-5. Make sure your code lints (`npm run lint`).
-
+   <!-- 4. Ensure the test suite passes (`npm test`). -->
+4. Make sure your code lints (`npm run lint`).
 
 ### Development Workflow
 
-After cloning Purgecss, run `npm i` to fetch its dependencies.
-Then, you can run several commands:
+After cloning Purgecss, run `npm i` to fetch its dependencies. Then, you can run
+several commands:
 
-- `npm run dev` will build cjs and es module of Purgecss in the `lib` folder and watch for changes.
-- `npm run lint` checks the code style.
-- `npm test` runs the complete test suite.
-- `npm test -- --watch` runs an interactive test watcher.
-- `npm test <pattern>` runs tests with matching filenames.
-- `npm run build` creates the cjs and es module of Purgecss in the `lib` folder.
+* `npm run dev` will build cjs and es module of Purgecss in the `lib` folder and
+  watch for changes.
+  <!-- - `npm run lint` checks the code style.
+* `npm test` runs the complete test suite.
+* `npm test -- --watch` runs an interactive test watcher.
+* `npm test <pattern>` runs tests with matching filenames. -->
+* `npm run build` creates the cjs and es module of Purgecss in the `lib` folder.
 
-Make sure that your pull request contains unit tests for any new functionality. This way we can ensure that we don't break your code in the future.
+Make sure that your pull request contains unit tests for any new functionality.
+This way we can ensure that we don't break your code in the future.
 
 ### License
 
-This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
+This project is licensed under the MIT License - see the [LICENSE](LICENSE) file
+for details.
 
 ### Aknowledgement
 
-This CONTRIBUTING.md is based on the [react](https://github.com/facebook/react) [how-to-contribute.md](https://github.com/facebook/react/blob/master/docs/contributing/how-to-contribute.md) file.
+This CONTRIBUTING.md is based on the [react](https://github.com/facebook/react)
+[how-to-contribute.md](https://github.com/facebook/react/blob/master/docs/contributing/how-to-contribute.md)
+file.