updated README.md

Author: jandie1505

README.md

@@ -1,13 +1,13 @@
 # PlayerLevels
 PlayerLevels is a leveling and reward system designed for Minecraft server networks.
 
-Most important features:
+[Visit the documentation](https://jandie1505.github.io/PlayerLevels)
+
+### Features
 - Configurable leveling system with XP levels
 - Reward system with configurable one-time and recurring rewards
 - Server-dependent rewards in a network
 - Many management commands for moderators and admins
 - Extensive developer API
 
 The plugin is designed to be integrated into other plugins with its API.
-
-[Visit the documentation](https://jandie1505.github.io/PlayerLevels)