diff --git a/src/cpu/amd/agesa/family15tn/udelay.c b/src/cpu/amd/agesa/family15tn/udelay.c
index cc673e2d6e..3d40fc3b33 100644
--- a/src/cpu/amd/agesa/family15tn/udelay.c
+++ b/src/cpu/amd/agesa/family15tn/udelay.c
@@ -15,7 +15,7 @@
  */
 
 /*
- * udelay() impementation for SMI handlers
+ * udelay() implementation for SMI handlers
  * This is neat in that it never writes to hardware registers, and thus does
  *  not modify the state of the hardware while servicing SMIs.
  */
diff --git a/src/cpu/amd/pi/00630F01/udelay.c b/src/cpu/amd/pi/00630F01/udelay.c
index 332f730843..5b08bedb1e 100644
--- a/src/cpu/amd/pi/00630F01/udelay.c
+++ b/src/cpu/amd/pi/00630F01/udelay.c
@@ -15,7 +15,7 @@
  */
 
 /*
- * udelay() impementation for SMI handlers
+ * udelay() implementation for SMI handlers
  * This is neat in that it never writes to hardware registers, and thus does not
  * modify the state of the hardware while servicing SMIs.
  */