Minor style fix

Author: jcazevedo

src/test/java/com/packt/datastructuresandalg/lesson4/activity/maxsubarray/MaximumSubarrayTest.java

@@ -16,7 +16,8 @@ public void test2() {
     }
 
     public void test3() {
-        int[] input = {-13533, 3752, -591, 1988, -9113, -16361, 4108, 5630, 5000, 3944, 7512,
+        int[] input = {
+                -13533, 3752, -591, 1988, -9113, -16361, 4108, 5630, 5000, 3944, 7512,
                 -17364, 5556, -8400, 12081, -2314, 10445, -18980, -3176, -4586, 8983,
                 -10502, 7701, 8010, -3982, 9037, 15054, -10557, -8021, -14963, 5976,
                 -17986, -11418, -5959, -8974, -15759, 2574, 2619, 14843, -18561, -11852,