Update SolutionTest.java

Author: ThanhNIT

src/test/java/g2501_2600/s2600_k_items_with_the_maximum_sum/SolutionTest.java

@@ -28,7 +28,7 @@ void kItemsWithMaximumSum4() {
 
     @Test
     void kItemsWithMaximumSum5() {
-        assertThat(new Solution().kItemsWithMaximumSum(3, 1, 5, 6), equalTo(2));
+        assertThat(new Solution().kItemsWithMaximumSum(3, 1, 5, 6), equalTo(1));
     }
 
     @Test