Build issue fix for swap function

Author: VibhuKhera123

src/main/java/com/thealgorithms/randomized/RandomizedQuickSort.java

@@ -58,7 +58,9 @@ private static int partition(int[] arr, int low, int high) {
      */
     private static void swap(int[] arr, int i, int j) {
         // Skip if indices are the same
-        if (i == j) {return;}
+        if (i == j) {
+            return;
+        }
         int temp = arr[i];
         arr[i] = arr[j];
         arr[j] = temp;