diff --git a/backtracking/magic_sequence.cpp b/backtracking/magic_sequence.cpp
index 6c7e6e2cf..e6bd68b2f 100644
--- a/backtracking/magic_sequence.cpp
+++ b/backtracking/magic_sequence.cpp
@@ -34,7 +34,7 @@ namespace magic_sequence {
 using sequence_t = std::vector<unsigned int>;
 
 /**
- * @brief print a magic sequence
+ * @brief Print the magic sequence
  * @param s a magic sequence
  */
 void print(const sequence_t& s) {