Update readme

src/main/java/emu/nebula/command/commands/BattlePassCommand.java

@@ -5,7 +5,12 @@ import emu.nebula.command.CommandArgs;
 import emu.nebula.command.CommandHandler;
 import emu.nebula.net.NetMsgId;
 
-@Command(label = "battlepass", aliases = {"bp"}, permission = "player.battlepass", desc = "!battlepass [free | premium] lv(level) = Modifies the targeted player's battle pass")
+@Command(
+        label = "battlepass",
+        aliases = {"bp"},
+        permission = "player.battlepass",
+        desc = "!battlepass [free | premium] lv(level) = Sets the targeted player's battle pass mode and level (maximum level 50)."
+)
 public class BattlePassCommand implements CommandHandler {
 
     @Override