@item
@uref{http://extensions.services.openoffice.org/en/project/OOoLilyPond,OOoLilypond},
-an OpenOffice.org extension that converts LilyPond files it into images
+an OpenOffice.org extension that converts LilyPond files into images
within OpenOffice.org documents. Although this is no longer being
developed, it appears to still work with version 4.