diff --git a/SiLabs/XRotor_40A.inc b/SiLabs/XRotor_40A.inc
index 2934a091..69814576 100644
--- a/SiLabs/XRotor_40A.inc
+++ b/SiLabs/XRotor_40A.inc
@@ -34,7 +34,7 @@
 $include (c8051f390.inc)
 
 ;**** **** **** **** ****
-; Uses internal calibrated oscillator set to 24Mhz
+; Uses internal calibrated oscillator set to 50Mhz
 ;**** **** **** **** ****
 
 ;**** **** **** **** ****