1 files changed, 1 insertions, 1 deletions

diff --git a/src/System/Torrent/Storage.hs b/src/System/Torrent/Storage.hs
index c33be89c..99d164f2 100644
--- a/src/System/Torrent/Storage.hs
+++ b/src/System/Torrent/Storage.hs
@@ -299,7 +299,7 @@ readFD fd @ FD {..} offset reqSize =
         readAhead fd offset expSize
         return $ Right bs
 
--- TODO
+-- TODO implement COW; needed for applications which want to change files.
 writeFD :: FD -> ByteString -> Offset -> IO ()
 writeFD FD {..} bs offset = return ()