README: Mark future tg patch features as TODO clearly

diff --git a/README b/README
index dc2e5ff320bbf788e2d5aed02602a0753990584b..f914647ed7b59ff0798062f385de68caef1cf435 100644 (file)
--- a/README
+++ b/README
@@ -242,7 +242,7 @@ tg patch
 
        The patch is by default simply dumped to stdout. In the future,
        tg patch will be able to automatically send the patches by mail
-       or save them to files.
+       or save them to files. (TODO)
 
        TODO: tg patch -i to base at index instead of branch,
                -w for working tree