Update casing of 'OmniAuth' to match that of official OmniAuth documentation

README.md

@@ -18,7 +18,7 @@ Devise is a flexible authentication solution for Rails based on Warden. It:
 It's composed of 10 modules:
 
 * [Database Authenticatable](http://rubydoc.info/github/plataformatec/devise/master/Devise/Models/DatabaseAuthenticatable): encrypts and stores a password in the database to validate the authenticity of a user while signing in. The authentication can be done both through POST requests or HTTP Basic Authentication.
-* [Omniauthable](http://rubydoc.info/github/plataformatec/devise/master/Devise/Models/Omniauthable): adds Omniauth (https://github.com/intridea/omniauth) support.
+* [Omniauthable](http://rubydoc.info/github/plataformatec/devise/master/Devise/Models/Omniauthable): adds OmniAuth (https://github.com/intridea/omniauth) support.
 * [Confirmable](http://rubydoc.info/github/plataformatec/devise/master/Devise/Models/Confirmable): sends emails with confirmation instructions and verifies whether an account is already confirmed during sign in.
 * [Recoverable](http://rubydoc.info/github/plataformatec/devise/master/Devise/Models/Recoverable): resets the user password and sends reset instructions.
 * [Registerable](http://rubydoc.info/github/plataformatec/devise/master/Devise/Models/Registerable): handles signing up users through a registration process, also allowing them to edit and destroy their account.
@@ -439,15 +439,15 @@ There are two things that are important to keep in mind:
     get :new
     ```
 
-### Omniauth
+### OmniAuth
 
-Devise comes with Omniauth support out of the box to authenticate with other providers. To use it, just specify your omniauth configuration in `config/initializers/devise.rb`:
+Devise comes with OmniAuth support out of the box to authenticate with other providers. To use it, just specify your OmniAuth configuration in `config/initializers/devise.rb`:
 
 ```ruby
 config.omniauth :github, 'APP_ID', 'APP_SECRET', scope: 'user,public_repo'
 ```
 
-You can read more about Omniauth support in the wiki:
+You can read more about OmniAuth support in the wiki:
 
 * https://github.com/plataformatec/devise/wiki/OmniAuth:-Overview
 

lib/devise.rb

@@ -246,7 +246,7 @@ module Devise
   mattr_accessor :router_name
   @@router_name = nil
 
-  # Set the omniauth path prefix so it can be overridden when
+  # Set the OmniAuth path prefix so it can be overridden when
   # Devise is used in a mountable engine
   mattr_accessor :omniauth_path_prefix
   @@omniauth_path_prefix = nil
@@ -261,7 +261,7 @@ module Devise
   mattr_reader :mappings
   @@mappings = ActiveSupport::OrderedHash.new
 
-  # Omniauth configurations.
+  # OmniAuth configurations.
   mattr_reader :omniauth_configs
   @@omniauth_configs = ActiveSupport::OrderedHash.new
 
@@ -417,7 +417,7 @@ module Devise
     @@warden_config_blocks << block
   end
 
-  # Specify an omniauth provider.
+  # Specify an OmniAuth provider.
   #
   #   config.omniauth :github, APP_ID, APP_SECRET
   #

lib/devise/controllers/rememberable.rb

@@ -2,7 +2,7 @@ module Devise
   module Controllers
     # A module that may be optionally included in a controller in order
     # to provide remember me behavior. Useful when signing in is done
-    # through a callback, like in Omniauth.
+    # through a callback, like in OmniAuth.
     module Rememberable
       # Return default cookie values retrieved from session options.
       def self.cookie_values

lib/devise/rails/routes.rb

@@ -402,7 +402,7 @@ module ActionDispatch::Routing
       def devise_omniauth_callback(mapping, controllers) #:nodoc:
         if mapping.fullpath =~ /:[a-zA-Z_]/
           raise <<-ERROR
-Devise does not support scoping omniauth callbacks under a dynamic segment
+Devise does not support scoping OmniAuth callbacks under a dynamic segment
 and you have set #{mapping.fullpath.inspect}. You can work around by passing
 `skip: :omniauth_callbacks` and manually defining the routes. Here is an example:
 

lib/generators/templates/controllers/omniauth_callbacks_controller.rb

@@ -21,7 +21,7 @@ class <%= @scope_prefix %>OmniauthCallbacksController < Devise::OmniauthCallback
 
   # protected
 
-  # The path used when omniauth fails
+  # The path used when OmniAuth fails
   # def after_omniauth_failure_path_for(scope)
   #   super(scope)
   # end

lib/generators/templates/devise.rb

@@ -257,7 +257,7 @@ Devise.setup do |config|
   # The router that invoked `devise_for`, in the example above, would be:
   # config.router_name = :my_engine
   #
-  # When using omniauth, Devise cannot automatically set Omniauth path,
+  # When using OmniAuth, Devise cannot automatically set OmniAuth path,
   # so you need to do it manually. For the users scope, it would be:
   # config.omniauth_path_prefix = '/my_engine/users/auth'
 end

test/integration/omniauthable_test.rb

@@ -121,7 +121,7 @@ class OmniauthableIntegrationTest < ActionDispatch::IntegrationTest
     assert_contain 'Could not authenticate you from Facebook because "Access denied".'
   end
 
-  test "handles other exceptions from omniauth" do
+  test "handles other exceptions from OmniAuth" do
     OmniAuth.config.mock_auth[:facebook] = :invalid_credentials
 
     visit "/users/sign_in"