Add composer-normalize

Author: janedbal

README.md

@@ -81,6 +81,7 @@ Tools to report issues in code that are or lead to bugs.
 Tools to review the way PHP code was written and more.
 
 * [Pahout](https://github.com/wata727/pahout) - A pair programming partner for writing better PHP.
+* [composer-normalize](https://github.com/ergebnis/composer-normalize) - Provides a composer plugin for normalizing composer.json.
 * [EasyCodingStandard](https://github.com/Symplify/EasyCodingStandard) - An easy to use tool, that allows to use CodeSniffer and PHP-CS-Fixer in simple way.
 * [PHPas](https://github.com/BaseMax/PHPAS.git) - A tool for format and beautify the style of PHP code with my style.
 * [PHPArkitect](https://github.com/phparkitect/arkitect) - PHPArkitect helps you to keep your PHP codebase coherent and solid, by permitting to add some architectural constraint check to your workflow.