diff --git a/Daily/Pair_wise_swap.cpp b/Daily/Pair_wise_swap.cpp
index 312f15f..88fc024 100644
--- a/Daily/Pair_wise_swap.cpp
+++ b/Daily/Pair_wise_swap.cpp
@@ -3,7 +3,6 @@ Given a singly linked list of size N. The task is to swap elements in the linked
 For example, if the input list is 1 2 3 4, the resulting list after swaps will be 2 1 4 3.
 Note: You need to swap the nodes, not only the data. If only data is swapped then driver will print -1.
 
-
 Example 1:
 Input:
 LinkedList: 1->2->2->4->5->6->7->8