more comment fixes

[Alfred M. Szmidt]

Should proboly be merged with th pervious comment fix patch.

hurd/ChangeLog
2004-10-31  Alfred M. Szmidt  <ams@gnu.org>

        * io.defs (io_read, io_write): Comment fix.

--- hurd/io.defs        11 Jun 2002 23:37:16 +0200      1.36
+++ hurd/io.defs        31 Oct 2004 10:29:40 +0100      
@@ -34,7 +34,7 @@ INTR_INTERFACE
 
 /* Write data to an IO object.  If offset is -1, write at the object
    maintained file pointer.  If the object is not seekable, offset is
-   ignored.  The amount successfully written is returned in amount.  A
+   ignored.  The amount successfully written is returned in AMOUNT.  A
    given user should not have more than one outstanding io_write on an
    object at a time; servers implement congestion control by delaying
    responses to io_write.  Servers may drop data (returning ENOBUFS)
@@ -48,7 +48,7 @@ routine io_write (
 
 /* Read data from an IO object.  If offset if -1, read from the object
    maintained file pointer.  If the object is not seekable, offset is
-   ignored.  The amount desired to be read is in amount.  */
+   ignored.  The amount desired to be read is in AMOUNT.  */
 routine io_read (
        io_object: io_t;
        RPT