Merge pull request #14015 from acapilleri/add_patch

add patch in HTTP Verb Constraints [ci skip]

guides/source/routing.md

@@ -631,7 +631,7 @@ This will define a `user_path` method that will be available in controllers, hel
 
 ### HTTP Verb Constraints
 
-In general, you should use the `get`, `post`, `put` and `delete` methods to constrain a route to a particular verb. You can use the `match` method with the `:via` option to match multiple verbs at once:
+In general, you should use the `get`, `post`, `put`, `patch`  and `delete` methods to constrain a route to a particular verb. You can use the `match` method with the `:via` option to match multiple verbs at once:
 
 ```ruby
 match 'photos', to: 'photos#show', via: [:get, :post]