diff --git a/backtracking/magic_sequence.cpp b/backtracking/magic_sequence.cpp
index c4af7ad0c..ad7d27983 100644
--- a/backtracking/magic_sequence.cpp
+++ b/backtracking/magic_sequence.cpp
@@ -114,18 +114,6 @@ static void test() {
     assert(!backtracking::magic_sequence::is_magic(s_not_magic));
 }
 
-/**
- * @brief Main function
- * @returns 0 on exit
- */
-/**
- * @brief Main function
- * @returns 0 on exit
- */
-/**
- * @brief Main function
- * @returns 0 on exit
- */
 /**
  * @brief Main function
  * @returns 0 on exit