README: cosmetic changes

README.md

@@ -1,39 +1,53 @@
 # thumbor-plugins
 [![Github Actions - tests](https://github.com/thumbor/thumbor-plugins/actions/workflows/test.yml/badge.svg)](https://github.com/thumbor/thumbor-plugins/actions)
 
-This monorepo contains multiple plugins that should be used on [Thumbor](https://github.com/thumbor/thumbor) to add new capabilities, like GifV or Mozjpeg compression.
+This monorepo contains multiple plugins that should be used on
+[Thumbor][thumbor] to add new capabilities, like GifV or Mozjpeg compression.
+
 Each of the optimizers is released and can be installed separately.
 
 ## 📜 List of thumbor-plugins
+
 You can find the plugins in: https://pypi.org/search/?q=%22thumbor-plugins%22&o=-created
 
 ## ⚙️ Installation
-```
+
+```bash
 pip install thumbor-plugins-mozjpeg
 pip install thumbor-plugins-gifv
 ```
 
 ## 🎯 Usage
-after installing the packages,
-just add the plugins you need to the OPTIMIZERS list on your thumbor.conf
-```
+
+After installing the packages, just add the plugins you need to the OPTIMIZERS
+list on your thumbor.conf
+
+```python
 OPTIMIZERS = [
     'thumbor_plugins.optimizers.mozjpeg',
     'thumbor_plugins.optimizers.gifv',
 ]
 ```
+
 Each optimizer contains parameters that can be used to configure how it runs.
 
 ## 👍 Contribute
 
 thumbor-plugins is an open-source project with many contributors. Join them
-[contributing code](https://github.com/thumbor/thumbor-plugins/blob/master/CONTRIBUTING.md).
+[contributing code][contributing].
 
 
 ## 🚨 Breaking change
-This repository used to be released under a single package in previous versions, `thumbor-plugins`
 
-We broke down into multiple packages to make it easier for developers to contribute, test, and use different versions.
+This repository used to be released under a single package in previous
+versions, `thumbor-plugins`.
+
+We broke down into multiple packages to make it easier for developers to
+contribute, test, and use different versions.
 
-For example, the mozjpeg optimizer is released on the package `thumbor-plugins-mozjpeg`, and the Gifv one on the package `thumbor-plugins-gifv`
+For example, the mozjpeg optimizer is released on the package
+`thumbor-plugins-mozjpeg`, and the Gifv one on the package
+`thumbor-plugins-gifv`.
 
+[contributing]: https://github.com/thumbor/thumbor-plugins/blob/master/CONTRIBUTING.md
+[thumbor]: https://github.com/thumbor/thumbor