docs: Add badges to readme (#17)

README.md

@@ -1,5 +1,9 @@
 # classix
 
+![Build](https://img.shields.io/github/workflow/status/alexnault/classix/ci-and-publish?style=flat-square)
+![NPM version](https://img.shields.io/npm/v/classix?style=flat-square)
+![Size](https://img.shields.io/bundlephobia/minzip/classix?&style=flat-square)
+
 The [fastest](#comparison) and [tiniest](#comparison) utility for conditionally joining classNames.
 
 ## Installation
@@ -56,7 +60,7 @@ Sources: [classix](https://bundlephobia.com/package/classix), [clsx](https://bun
 
 Sources: Ran [benchmark](benchmark/) on an AMD Ryzen 5 5600x.
 
-Compared to other librairies, classix simplifies its API by forbidding object arguments, which it considers less ergonomic than string expressions:
+Compared to other libraries, classix simplifies its API by omitting the use of object arguments, which it considers less ergonomic than string expressions:
 
 ```js
 // 🚫