Fixed method name in unit test.

Author: javadev

src/main/java/s0019.remove.nth.node.from.end.of.list/Solution.java

@@ -1,6 +1,5 @@
 package s0019.remove.nth.node.from.end.of.list;
 
-
 public class Solution {
     int n;
 

src/test/java/s0016.three.sum.closest/SolutionTest.java

@@ -7,7 +7,7 @@
 
 public class SolutionTest {
     @Test
-    public void threeSum() {
+    public void threeSumClosest() {
         assertThat(new Solution().threeSumClosest(new int[] {-1, 2, 1, -4}, 1), equalTo(2));
     }
 }