A few documentation tweaks [ci skip]

[Robin Dupret & Shunsuke Aida]

1 files changed, 5 insertions, 2 deletions

diff --git a/guides/source/routing.md b/guides/source/routing.md
index b1e4c8ad86..52f11f92bd 100644
--- a/guides/source/routing.md
+++ b/guides/source/routing.md
@@ -809,13 +809,16 @@ As long as `Sprockets` responds to `call` and returns a `[status, headers, body]
 
 NOTE: For the curious, `'articles#index'` actually expands out to `ArticlesController.action(:index)`, which returns a valid Rack application.
 
-If you specify a rack application as the endpoint for a matcher remember that the route will be unchanged in the receiving application. With the following route your rack application should expect the route to be '/admin':
+If you specify a Rack application as the endpoint for a matcher, remember that
+the route will be unchanged in the receiving application. With the following
+route your Rack application should expect the route to be '/admin':
 
 ```ruby
 match '/admin', to: AdminApp, via: :all
 ```
 
-If you would prefer to have your rack application receive requests at the root path instead use mount:
+If you would prefer to have your Rack application receive requests at the root
+path instead, use mount:
 
 ```ruby
 mount AdminApp, at: '/admin'