Add: Added Javadoc For "toStringBoard" Method In Sustenance.java.

src/main/java/it/polimi/ingsw/gc14/Model/Cards/TribeCards/Events/Sustenance.java

@@ -90,6 +90,16 @@ public class Sustenance extends EventCard {
         return new Sustenance(getEra(), PrestigeDebt);
     }
 
+    /**
+     * Prints a string representation of this {@code TribeCard}. This specific variation is used in the {@code Game}'s
+     * toString to print a more detailed version.
+     * <p>includes:
+     * <li>{@link #PrestigeDebt}
+     * </p>
+     * @return {@code String} - a string representation of this {@code TribeCard}.
+     * @see it.polimi.ingsw.gc14.Model.Cards.TribeCard TribeCard
+     * @see it.polimi.ingsw.gc14.Model.Game Game
+     */
     @Override
     public String toStringBoard() {
         return super.toString()+" -1F/-"+PrestigeDebt+"PP";