feat: add coverage badge

README.md

@@ -1,6 +1,4 @@
-# accent-folding
-
----
+# accent-folding [![Coverage Status](https://coveralls.io/repos/github/zr87/accent-folding/badge.svg?branch=main)](https://coveralls.io/github/zr87/accent-folding?branch=main)
 
 ## Description
 A case-insensitive accent folding function that replaces accented characters with their unaccented equivalents
@@ -32,7 +30,7 @@ or with pnpm:
 ```shell
 pnpm install accent-folding
 ```
-
+or even with yarn:
 ```shell
 yarn add accent-folding
 ```
@@ -78,4 +76,4 @@ accentFoldedHighlight("Fulanilo López", "lo", "strong"); // --> "Fulani<strong>
 See the [Roadmap](./ROADMAP.md "View the project roadmap") for planned features and future improvements.
 
 ## Contributing
-Contributions are welcome! Please feel free to submit a Pull Request.
+Contributions are welcome! Please feel free to submit a Pull Request.