diff --git a/src/entt/process/scheduler.hpp b/src/entt/process/scheduler.hpp
index 6d55cd224..ebd2ea83a 100644
--- a/src/entt/process/scheduler.hpp
+++ b/src/entt/process/scheduler.hpp
@@ -13,11 +13,7 @@
 
 namespace entt {
 
-/**
- * @cond TURN_OFF_DOXYGEN
- * Internal details not to be documented.
- */
-
+/*! @cond TURN_OFF_DOXYGEN */
 namespace internal {
 
 template<typename Delta>
@@ -53,11 +49,7 @@ struct process_handler final: basic_process_handler<Delta> {
 };
 
 } // namespace internal
-
-/**
- * Internal details not to be documented.
- * @endcond
- */
+/*! @endcond */
 
 /**
  * @brief Cooperative scheduler for processes.