[doc] Fix itertools.batched() explanation

Change-Id: Id6006a7be1821c2d011a60e69a16257c3004ab4d
---
M ROADMAP.rst
1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/ROADMAP.rst b/ROADMAP.rst
index d312ea8..1789436 100644
--- a/ROADMAP.rst
+++ b/ROADMAP.rst
@@ -1,7 +1,7 @@
 Current release
 ---------------
 
-* Backport ``itertools.batched()`` from Python 3.12 in favour of :func:`tools.itertools.itergroup`
+* Backport ``itertools.batched()`` from Python 3.12 which replaces :func:`tools.itertools.itergroup`
 * Upcast page types in :func:`pagegenerators.RecentChangesPageGenerator` (:phab:`T340450`)
 * Enable :meth:`FilePage.download()<pywikibot.FilePage.download>` to download thumbnails (:phab:`T247095`)
 * Refactor :func:`tools.compute_file_hash` and use ``hashlib.file_digest`` with Python 3.11

