diff --git a/math/power_of_two.cpp b/math/power_of_two.cpp
index 3d5edf931..024443f8b 100644
--- a/math/power_of_two.cpp
+++ b/math/power_of_two.cpp
@@ -1,6 +1,6 @@
 
 /**
- * @file power_of_two.cpp
+ * @file
  * @brief Implementation to check whether a number is a power of 2 or not.
  *
  * @details