--- IO-AIO/AIO.pm	2005/07/11 03:10:08	1.16
+++ IO-AIO/AIO.pm	2005/07/11 03:29:22	1.17
@@ -131,7 +131,7 @@
 callback without the actual number of bytes read (or -1 on error, just
 like the syscall).
 
-Example: Read 15 bytes at offset 7 into scalar C<$buffer>, strating at
+Example: Read 15 bytes at offset 7 into scalar C<$buffer>, starting at
 offset C<0> within the scalar:
 
    aio_read $fh, 7, 15, $buffer, 0, sub {
@@ -142,8 +142,8 @@
 =item aio_readahead $fh,$offset,$length, $callback
 
 Asynchronously reads the specified byte range into the page cache, using
-the C<readahead> syscall. If that syscall doesn't exist the status will be
-C<-1> and C<$!> is set to ENOSYS.
+the C<readahead> syscall. If that syscall doesn't exist (likely if your OS
+isn't Linux) the status will be C<-1> and C<$!> is set to ENOSYS.
 
 readahead() populates the page cache with data from a file so that
 subsequent reads from that file will not block on disk I/O. The C<$offset>