From 3d017c446ec8205b57dd03fa7dc1405c25ec9d08 Mon Sep 17 00:00:00 2001
From: Neha Hasija <nehahasija9@gmail.com>
Date: Mon, 19 Oct 2020 01:39:27 +0530
Subject: [PATCH] Update math/power_of_two.cpp

Co-authored-by: David Leal <halfpacho@gmail.com>
---
 math/power_of_two.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/math/power_of_two.cpp b/math/power_of_two.cpp
index 49b149fb4..49733d34f 100644
--- a/math/power_of_two.cpp
+++ b/math/power_of_two.cpp
@@ -19,7 +19,7 @@
  * @author [Neha Hasija](https://github.com/neha-hasija17)
  */
  
-#include <iostream>
+#include <iostream>  /// for std::cout
 /**
  * @brief Function to test above algorithm
  * @param n description