Docs: Display options as a list

Author: thomasthiebaud

README.md

@@ -65,8 +65,8 @@ By default, we are sanitizing the html input using `DOMPurify` module. You can o
 
 ### Other options
 
-**useFragment** (default `false`): Return a Fragment instead of an array.
-**useAsKey** (default `[key]`): Ordered list of attributes to use as a key. Use the first one that matches or `null`
+- **useFragment** (default `false`): Return a Fragment instead of an array.
+- **useAsKey** (default `[key]`): Ordered list of attributes to use as a key. Use the first one that matches or `null`
 
 ## How to contribute ?