--- IO-AIO/AIO.pm	2007/01/07 21:32:20	1.99
+++ IO-AIO/AIO.pm	2007/01/07 21:36:58	1.100
@@ -636,7 +636,7 @@
 
 =cut
 
-sub aio_scandir($$$) {
+sub aio_scandir($$;$) {
    aio_block {
       my ($path, $maxreq, $cb) = @_;
 
@@ -726,14 +726,15 @@
 
 =item aio_rmtree $path, $callback->($status)
 
-Delete a directory tree starting (and including) C<$path>, return the status of the final C<rmdir> only.
-This is a composite request that uses C<aio_scandir> to recurse into and rmdir directories, and
-unlink everything else.
+Delete a directory tree starting (and including) C<$path>, return the
+status of the final C<rmdir> only.  This is a composite request that
+uses C<aio_scandir> to recurse into and rmdir directories, and unlink
+everything else.
 
 =cut
 
 sub aio_rmtree;
-sub aio_rmtree {
+sub aio_rmtree($;$) {
    aio_block {
       my ($path, $cb) = @_;