🥅 modify two-sum solution

Author: dohee789

two-sum/dohee789.java

@@ -8,7 +8,7 @@ public int[] twoSum(int[] nums, int target) {
         for(int i = 0; i < nums.length; i++) {
             if(map.containsKey(target - nums[i])) {
                 int j = map.get(target - nums[i]);
-                return new int[]{i, j};
+                return new int[]{j, i};
             }
             map.put(nums[i], i);
         }