Update README.md

Author: elimelt

README.md

@@ -1,14 +1,7 @@
 # pmqueue - Persistent Message Queue
 
-`pmqueue` is a simple persistent message queue written in **ONLY** core Java (no external dependencies 😀).
-
-## Features
-
-- **Persistent**: Messages are stored in a file and are not lost even if the application is restarted.
-- **Simple**: The API is simple and easy to use.
-- **Fast**: The queue is fast and can handle a large number of messages.
-- **Lightweight**: The library is lightweight and has no external dependencies.
+`pmqueue` is a simple persistent message queue written in Java (no dependencies).
 
 ## Usage
 
-Just read the [docs](https://elimelt.com/pmqueue/)
+Just read the [docs](https://elimelt.com/pmqueue/)