modified styling in if

Author: ShreeHarish

src/main/java/com/thealgorithms/datastructures/trees/Treap.java

@@ -258,11 +258,9 @@ private TreapNode searchVal(TreapNode root, int value) {
 
         if (root.value == value) {
             return root;
-        }
-        else if (root.value < value) {
+        } else if (root.value < value) {
             return searchVal(root.right, value);
-        }
-        else {
+        } else {
             return searchVal(root.left, value);
         }
     }