Fixed PlayerFishEvent documentation. Fixes BUKKIT-4975

src/main/java/org/bukkit/event/player/PlayerFishEvent.java

@@ -37,10 +37,12 @@ public PlayerFishEvent(final Player player, final Entity entity, final Fish hook
     }
 
     /**
-     * Gets the entity caught by the player
+     * Gets the entity caught by the player.
+     * <p>
+     * If player has fished successfully, the result may be cast to {@link Item}.
      *
-     * @return Entity caught by the player, null if fishing, bobber has gotten
-     *     stuck in the ground or nothing has been caught
+     * @return Entity caught by the player, Entity if fishing, and null if bobber
+     * has gotten stuck in the ground or nothing has been caught
      */
     public Entity getCaught() {
         return entity;