1 files changed, 3 insertions, 2 deletions

diff --git a/Documentation/usb/error-codes.txt b/Documentation/usb/error-codes.txt
index 1e36f1661cd0..867f4c38f356 100644
--- a/Documentation/usb/error-codes.txt
+++ b/Documentation/usb/error-codes.txt
@@ -46,8 +46,9 @@ USB-specific:
 
 -EMSGSIZE       (a) endpoint maxpacket size is zero; it is not usable
                     in the current interface altsetting.
-                (b) ISO packet is biger than endpoint maxpacket
-                (c) requested data transfer size is invalid (negative)
+                (b) ISO packet is larger than the endpoint maxpacket.
+                (c) requested data transfer length is invalid: negative
+                    or too large for the host controller.
 
 -ENOSPC         This request would overcommit the usb bandwidth reserved
                 for periodic transfers (interrupt, isochronous).