diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
index 613a5fc..489b478 100644
--- a/drivers/usb/wusbcore/wa-xfer.c
+++ b/drivers/usb/wusbcore/wa-xfer.c
@@ -558,7 +558,7 @@
 /*
  * Callback for the segment request
  *
- * If succesful transition state (unless already transitioned or
+ * If successful transition state (unless already transitioned or
  * outbound transfer); otherwise, take a note of the error, mark this
  * segment done and try completion.
  *
@@ -1364,7 +1364,7 @@
 /*
  * Callback for the IN data phase
  *
- * If succesful transition state; otherwise, take a note of the
+ * If successful transition state; otherwise, take a note of the
  * error, mark this segment done and try completion.
  *
  * Note we don't access until we are sure that the transfer hasn't