From f8d4a8f614402b35575d0893fa5c2a1ace92afa4 Mon Sep 17 00:00:00 2001
From: David Leal <halfpacho@gmail.com>
Date: Tue, 13 Jul 2021 15:15:54 -0500
Subject: [PATCH] Update backtracking/magic_sequence.cpp

---
 backtracking/magic_sequence.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backtracking/magic_sequence.cpp b/backtracking/magic_sequence.cpp
index ad37a66a8..bce400b75 100644
--- a/backtracking/magic_sequence.cpp
+++ b/backtracking/magic_sequence.cpp
@@ -116,6 +116,10 @@ static void test() {
     assert(!backtracking::magic_sequence::is_magic(s_not_magic));
 }
 
+/**
+ * @brief Main function
+ * @returns 0 on exit
+ */
 int main() {
     test();