Update MyCalendarTwo.java

Author: javadev

src/main/java/g0701_0800/s0731_my_calendar_ii/MyCalendarTwo.java

@@ -5,7 +5,6 @@
 import java.util.TreeMap;
 
 public class MyCalendarTwo {
-
     private final TreeMap<Integer, Integer> map;
     private final TreeMap<Integer, Integer> overlap;