diff --git a/backtracking/magic_sequence.cpp b/backtracking/magic_sequence.cpp
index ad7d27983..c8b14cd2d 100644
--- a/backtracking/magic_sequence.cpp
+++ b/backtracking/magic_sequence.cpp
@@ -99,7 +99,6 @@ void solve(sequence_t* s, std::list<sequence_t>* ret, unsigned int depth = 0) {
 
 /**
  * @brief Self-test implementations
- *
  * @returns void
  */
 static void test() {