Update action_controller_overview.md [ci skip]

guides/source/action_controller_overview.md

@@ -401,8 +401,8 @@ Rails sets up (for the CookieStore) a secret key used for signing the session da
 
 ```ruby
 # amazon:
-#  access_key_id: 123
-#  secret_access_key: 345
+#   access_key_id: 123
+#   secret_access_key: 345
 
 # Used as the base secret for all MessageVerifiers in Rails, including the one protecting cookies.
 secret_key_base: 492f...

guides/source/getting_started.md

@@ -594,7 +594,7 @@ familiar error:
 You now need to create the `create` action within the `ArticlesController` for
 this to work.
 
-NOTE: by default `form_with` submits forms using Ajax thereby skipping full page
+NOTE: By default `form_with` submits forms using Ajax thereby skipping full page
 redirects. To make this guide easier to get into we've disabled that with
 `local: true` for now.
 

guides/source/i18n.md

@@ -1187,7 +1187,7 @@ If you find your own locale (language) missing from our [example translations da
 Resources
 ---------
 
-* [Google group: rails-i18n](https://groups.google.com/forum/#!forum/rails-i18n) - The project's mailing list.
+* [Google group: rails-i18n](https://groups.google.com/group/rails-i18n) - The project's mailing list.
 * [GitHub: rails-i18n](https://github.com/svenfuchs/rails-i18n) - Code repository and issue tracker for the rails-i18n project. Most importantly you can find lots of [example translations](https://github.com/svenfuchs/rails-i18n/tree/master/rails/locale) for Rails that should work for your application in most cases.
 * [GitHub: i18n](https://github.com/svenfuchs/i18n) - Code repository and issue tracker for the i18n gem.