clarify singular and plural routes

Found the wording on line 158 somewhat confusing. Added short example to clarify.
rails · Feb 18, 2013 · 72118ba · 72118ba
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commit 72118ba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/guides/source/routing.md b/guides/source/routing.md
@@ -155,7 +155,7 @@ creates six different routes in your application, all mapping to the `Geocoders`
 | PATCH/PUT | /geocoder      | update  | update the one and only geocoder resource     |
 | DELETE    | /geocoder      | destroy | delete the geocoder resource                  |
 
-NOTE: Because you might want to use the same controller for a singular route (`/account`) and a plural route (`/accounts/45`), singular resources map to plural controllers.
+NOTE: Because you might want to use the same controller for a singular route (`/account`) and a plural route (`/accounts/45`), singular resources map to plural controllers. So that, for example, `resource :photo` and `resources :photos` creates both singular and plural routes that map to the same controller (`PhotosController`).
 
 A singular resourceful route generates these helpers: