Problem with self-programmed Minecraft plugin?

I have programmed a Minecraft plugin for 1.8 that can be healed with / heal. The problem now is that when I type / heal that I'm healed and chatting

Brockdish was healed!
/ heal

stands. Do you know how to do it so that the chat is not / heal?

This is my code:

package net. *********. Commands;

import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class Heal implements CommandExecutor {
@Override
public boolean onCommand (CommandSender sender, Command command, String label, String [] args) {
if (sender instanceof Player) {
Player player = (player) transmitter;
player.setHealth (player.getMaxHealth ());
player.setFoodLevel (20);
Bukkit.broadcastMessage ("§2" + player.getName () + "§a was healed!");
} else
sender.sendMessage ("§cYou have to be a player to run this command!");
return false;
}
}

Because you always

return false

do you have to under

Bukkit.broadcastMessage

return true

Don't always return false

Caught.

Thank you

Stop editing all the news. XD

Thank you

XD

Hehe has changed one or the other comment here ^^