diff --git a/cores/arduino/startup.c b/cores/arduino/startup.c
index ef5193028bc220672f04d69cf17c72cfbd3d251d..011714469a17f2ad8c8967d91805b1a005a439f3 100644
--- a/cores/arduino/startup.c
+++ b/cores/arduino/startup.c
@@ -157,8 +157,7 @@ const DeviceVectors exception_table=
 } ;
 
 /**
- * \brief This is the code that gets called on processor reset.
- * It configures the needed clocks and according Flash Read Wait States.
+ * \brief SystemInit() configures the needed clocks and according Flash Read Wait States.
  * At reset:
  * - OSC8M clock source is enabled with a divider by 8 (1MHz).
  * - Generic Clock Generator 0 (GCLKMAIN) is using OSC8M as source.