Document USB language identifier document location.

diff --git a/dscr.a51 b/dscr.a51
index 3a5e9dcc8f0b22eb323a3276530ac1aca6ba7785..1337a3952ed22e2545348f010c8c7bacc3ac8c1a 100644 (file)
--- a/dscr.a51
+++ b/dscr.a51
@@ -180,10 +180,11 @@ fullspd_dscr_realend:
 
 _dev_strings:
 
+; See http://www.usb.org/developers/docs/USB_LANGIDs.pdf for the full list.
 _string0:
        .db     string0end - _string0
        .db     DSCR_STRING_TYPE
-       .db     0x09, 0x04              ; Language code 0x0409 (English)
+       .db     0x09, 0x04              ; Language code 0x0409 (English, US)
 string0end:
 
 _string1: