Adds fixed changes

Author: Djtheman1

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/shawndunsmore/BuyType.java

@@ -4,4 +4,4 @@ public enum BuyType {
   BONUS_BUY,
   DOUBLE_CHANCE,
   NORMAL_BUY,
-}
+}

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/shawndunsmore/InvalidPayAmountException.java

@@ -6,4 +6,3 @@ public InvalidPayAmountException(String message) {
     super(message);
   }
 }
-

lesson_16/objects/objects_app/src/main/java/com/codedifferently/lesson16/shawndunsmore/SlotMachine.java

@@ -103,4 +103,4 @@ public void setIconList(ArrayList<String> iconList) {
   public void setMoneyNeeded(int moneyNeeded) {
     this.moneyNeeded = moneyNeeded;
   }
-}
+}

lesson_16/objects/objects_app/src/test/java/com/codedifferently/lesson16/ShawnDunsmore/SlotMachineTest.java

@@ -5,7 +5,6 @@
 
 import java.util.ArrayList;
 import java.util.Collections;
-
 import org.junit.jupiter.api.Test;
 
 public class SlotMachineTest {