Improve documentation of the PlayerInteractEvent and PlayerInteractAtEntityEvent

By: EthanZeigler <ethanzeigler@gmail.com>

paper-api/src/main/java/org/bukkit/event/player/PlayerInteractAtEntityEvent.java

@@ -7,8 +7,8 @@ import org.bukkit.inventory.EquipmentSlot;
 import org.bukkit.util.Vector;
 
 /**
- * Represents an event that is called when a player right clicks an entity
- * with a location on the entity the was clicked.
+ * Represents an event that is called when a player right clicks an entity that
+ * also contains the location where the entity was clicked.
  */
 public class PlayerInteractAtEntityEvent extends PlayerInteractEntityEvent {
     private static final HandlerList handlers = new HandlerList();

paper-api/src/main/java/org/bukkit/event/player/PlayerInteractEvent.java

@@ -11,7 +11,9 @@ import org.bukkit.event.block.Action;
 import org.bukkit.inventory.EquipmentSlot;
 
 /**
- * Called when a player interacts with an object or air.
+ * Represents an event that is called when a player interacts with an object or
+ * air, potentially fired once for each hand. The hand can be determined using
+ * {@link #getHand()}.
  * <p>
  * This event will fire as cancelled if the vanilla behavior
  * is to do nothing (e.g interacting with air)