From c18c3c129aeedb0631b72dea27ded94e3057aaeb Mon Sep 17 00:00:00 2001
From: Samrat De <rajmalhotra2016iitjee@gmail.com>
Date: Fri, 22 May 2020 09:23:02 +0530
Subject: [PATCH] wrapped all the functions inside a class

---
 data_structure/doubly_linked_list.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data_structure/doubly_linked_list.cpp b/data_structure/doubly_linked_list.cpp
index f8d4d83a2..17ea2983a 100644
--- a/data_structure/doubly_linked_list.cpp
+++ b/data_structure/doubly_linked_list.cpp
@@ -11,7 +11,7 @@ struct node {
 class double_linked_list {
  public:
   double_linked_list() {
-   start = NULL;
+    start = NULL;
   }
   void insert(int x);
   void remove(int x);