1 files changed, 24 insertions, 20 deletions
diff --git a/guides/source/getting_started.md b/guides/source/getting_started.md
index 2cbc591629..a615751eb5 100644
--- a/guides/source/getting_started.md
+++ b/guides/source/getting_started.md
@@ -298,26 +298,30 @@ Open the file `config/routes.rb` in your editor.
 Rails.application.routes.draw do
   get 'welcome/index'
 
-  # The priority is based upon order of creation:
-  # first created -> highest priority.
-  # See how all your routes lay out with "bin/rails routes".
-  #
-  # You can have the root of your site routed with "root"
-  # root 'welcome#index'
-  #
-  # ...
+  # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
+
+  # Serve websocket cable requests in-process
+  # mount ActionCable.server => '/cable'
+end
 ```
 
 This is your application's _routing file_ which holds entries in a special
 [DSL (domain-specific language)](http://en.wikipedia.org/wiki/Domain-specific_language)
 that tells Rails how to connect incoming requests to
-controllers and actions. This file contains many sample routes on commented
-lines, and one of them actually shows you how to connect the root of your site
-to a specific controller and action. Find the line beginning with `root` and
-uncomment it. It should look something like the following:
+controllers and actions.
+Edit this file by adding the line of code `root 'welcome#index'`.
+It should look something like the following:
 
 ```ruby
-root 'welcome#index'
+Rails.application.routes.draw do
+  get 'welcome/index'
+
+  # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
+
+  # Serve websocket cable requests in-process
+  # mount ActionCable.server => '/cable'
+  root 'welcome#index'
+end
 ```
 
 `root 'welcome#index'` tells Rails to map requests to the root of the
@@ -348,7 +352,7 @@ operations are referred to as _CRUD_ operations.
 
 Rails provides a `resources` method which can be used to declare a standard REST
 resource. You need to add the _article resource_ to the
-`config/routes.rb` as follows:
+`config/routes.rb` so the file will look as follows:
 
 ```ruby
 Rails.application.routes.draw do
@@ -625,7 +629,7 @@ end
 The `render` method here is taking a very simple hash with a key of `:plain` and
 value of `params[:article].inspect`. The `params` method is the object which
 represents the parameters (or fields) coming in from the form. The `params`
-method returns an `ActiveSupport::HashWithIndifferentAccess` object, which
+method returns an `ActionController::Parameters` object, which
 allows you to access the keys of the hash using either strings or symbols. In
 this situation, the only parameters that matter are the ones from the form.
 
@@ -635,7 +639,7 @@ If you re-submit the form one more time you'll now no longer get the missing
 template error. Instead, you'll see something that looks like the following:
 
 ```ruby
-{"title"=>"First article!", "text"=>"This is my first article."}
+<ActionController::Parameters {"title"=>"First Article!", "text"=>"This is my first article."} permitted: false>
 ```
 
 This action is now displaying the parameters for the article that are coming in
@@ -653,7 +657,7 @@ run this command in your terminal:
 $ bin/rails generate model Article title:string text:text
 ```
 
-With that command we told Rails that we want a `Article` model, together
+With that command we told Rails that we want an `Article` model, together
 with a _title_ attribute of type string, and a _text_ attribute
 of type text. Those attributes are automatically added to the `articles`
 table in the database and mapped to the `Article` model.
@@ -686,7 +690,7 @@ class CreateArticles < ActiveRecord::Migration[5.0]
       t.string :title
       t.text :text
 
-      t.timestamps null: false
+      t.timestamps
     end
   end
 end
@@ -1554,9 +1558,9 @@ class CreateComments < ActiveRecord::Migration[5.0]
     create_table :comments do |t|
       t.string :commenter
       t.text :body
-      t.references :article, index: true, foreign_key: true
+      t.references :article, foreign_key: true
 
-      t.timestamps null: false
+      t.timestamps
     end
   end
 end