diff --git a/os/kernel/templates/chcore.c b/os/kernel/templates/chcore.c
index cd86c4c42..b63b4aa75 100644
--- a/os/kernel/templates/chcore.c
+++ b/os/kernel/templates/chcore.c
@@ -42,7 +42,7 @@ void port_init(void){
 }
 
 /**
- * @brief Kernel-unlock action.
+ * @brief Kernel-lock action.
  * @details Usually this function just disables interrupts but may perform more
  * actions.
  */