From 64bb640391f0d60bed8f87356ac86a487a94aac9 Mon Sep 17 00:00:00 2001
From: Ayaan Khan <ayaankhan98@gmail.com>
Date: Thu, 25 Jun 2020 13:02:12 +0530
Subject: [PATCH] Wrapped example in <pre/>

---
 graph/connected_components.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/graph/connected_components.cpp b/graph/connected_components.cpp
index ab35f7587..18c99cf45 100644
--- a/graph/connected_components.cpp
+++ b/graph/connected_components.cpp
@@ -11,6 +11,7 @@
  * are connected by edges. A connected component in a graph refers to a set of
  * vertices which are reachable form one another.
  *
+ * <pre>
  * Example - Here is graph with 3 connected components
  *
  *      3   9           6               8
@@ -19,6 +20,7 @@
  *
  *    first          second           third
  *    component      component        component
+ * </pre>
  *
  */