diff --git a/tests/Evolve/Systematics.cpp b/tests/Evolve/Systematics.cpp
index 7443f1344..d6f4ae2d3 100644
--- a/tests/Evolve/Systematics.cpp
+++ b/tests/Evolve/Systematics.cpp
@@ -6,9 +6,10 @@
 /**
  *  @file
  *  @brief TODO.
+ */
+
 #include <filesystem>
 #include <iostream>
- */
 
 #include "third-party/Catch/single_include/catch2/catch.hpp"