use-cases: add "or models" to the short data registry description

per #679 (review)

static/docs/use-cases/index.md

@@ -13,7 +13,8 @@ range from basic to more advanced:
 - [Shared Development Server](/doc/use-cases/shared-development-server) provides
   instructions to setup a single development machine for teams that prefer so.
 - [Data Registry](/doc/use-cases/data-registry) explains how to use a <abbr>DVC
-  repository<abbr> as a shared hub for reusing datasets among several projects.
+  repository<abbr> as a shared hub for reusing datasets or models among several
+  projects.
 
 > This list of use cases is **not** exhaustive. We keep reviewing our docs and
 > will include interesting scenarios that surface in the community. Please,