docs clearer heading

Author: marshallswain

docs/3.0-major-release.md

@@ -73,6 +73,6 @@ If you're not familiar with the Feathers-Vuex "clone and commit" API, you can le
 
 The `keepCopiesInStore` feature is set to be removed in Feathers-Vuex 4.0.
 
-### Auth `user` State
+### Auth Plugin State: `user`
 
 As described, earlier on this page, since the Auth Plugin's `user` state is no longer reactive and has been replaced by a `user` getter that IS reactive, the `user` state will be removed in the Feathers-Vuex 4.0.