Method is not working in decorator pattern

I learning design pattern in java. I tried to implement the code but the getDescription() method is not executing. Can anyone please help me?

This is my Bevarage Class:

public abstract class Bevarage {

    public String description = "Unknown Bevarage";

    public String getDescripltion() {
        return description;
    }

    public abstract double cost();
}

This is condimentDecorator extending Bevarage

public abstract class CondimentDecorator extends Bevarage {

    public abstract String getDescrption();

}

This is the decorator class extending CondimentDecorator which has only a abstract getDescription methiod.

public class Mocha extends CondimentDecorator {

    Bevarage bevarage;

    public Mocha(Bevarage bevarage) {
        this.bevarage = bevarage;
    }

    @Override
    public double cost() {
        // TODO Auto-generated method stub
        return 0.20 + bevarage.cost();
    }

    @Override
    public String getDescrption() {
        System.out.println("reached Mocha");
        return bevarage.getDescripltion() + ", Mocha";
    }

}

Implementing with the decoratorators, The cost() method is working fine but description is not.

Bevarage bevarage2 = new DarkRoast();
// System.out.println(bevarage2.getDescripltion());
bevarage2 = new Mocha(bevarage2);
bevarage2 = new Mocha(bevarage2);
bevarage2 = new Whip(bevarage2);

System.out.println("Coffee: " + bevarage2.getDescripltion() + " $" + bevarage2.cost());

OUTPUT

Coffee: Espresso $1.99
Coffee: Unknown Bevarage $1.49
Coffee: Unknown Bevarage $1.34

it is calculating the cost correctly but i can't figure out what's wrong with the getDiscription()