Update README.md

README.md

@@ -15,7 +15,7 @@
 [![static analysis](https://github.com/yiisoft/config/workflows/static%20analysis/badge.svg)](https://github.com/yiisoft/config/actions?query=workflow%3A%22static+analysis%22)
 [![type-coverage](https://shepherd.dev/github/yiisoft/config/coverage.svg)](https://shepherd.dev/github/yiisoft/config)
 
-This [Composer](https://getcomposer.org/) plugin provides assembling of configurations distributed with composer
+This [Composer](https://getcomposer.org) plugin provides assembling of configurations distributed with composer
 packages. It is implementing a plugin system which allows to provide the configuration needed to use a package directly when installing it to make it run out-of-the-box.
 The package becomes a plugin holding both the code and its default configuration.