correct i18n key for scopes (activeadmin#5943)

adler99 · javierjulio · commit 8f2477ca0161 · 2019-11-27T11:02:20.000-05:00
docs have wrong key for translating scope names. updated docs to correspond with: https://github.com/activeadmin/activeadmin/blob/b52e8cbb80ca977d7037de42e51e981a8cf7dc41/lib/active_admin/resource/scopes.rb#L28
diff --git a/docs/3-index-pages.md b/docs/3-index-pages.md
@@ -212,7 +212,7 @@ end
 ```
 
 Scopes can be labelled with a translation, e.g.
-`activerecord.scopes.invoice.expired`.
+`active_admin.scopes.scope_method`.
 
 ### Scopes groups
 
