Changelog edits [ci skip]

actionmailer/CHANGELOG.md

-* Template lookup now respect default locale and I18n fallbacks.
+*   Template lookup now respects default locale and I18n fallbacks.
 
-  Given the following templates:
+    Given the following templates:
 
-      mailer/demo.html.erb
-      mailer/demo.en.html.erb
-      mailer/demo.pt.html.erb
+        mailer/demo.html.erb
+        mailer/demo.en.html.erb
+        mailer/demo.pt.html.erb
 
-  Before this change for a locale that doesn't have its related file the `mailer/demo.html.erb` will
-  be rendered even if `en` is the default locale.
+    Before this change, for a locale that doesn't have its associated file, the
+    `mailer/demo.html.erb` would be rendered even if `en` was the default locale.
 
-  Now `mailer/demo.en.html.erb` has precedence over the file without locale.
+    Now `mailer/demo.en.html.erb` has precedence over the file without locale.
 
-  Also, it is possible to give a fallback.
+    Also, it is possible to give a fallback.
 
-      mailer/demo.pt.html.erb
-      mailer/demo.pt-BR.html.erb
+        mailer/demo.pt.html.erb
+        mailer/demo.pt-BR.html.erb
 
-  So if the locale is `pt-PT`, `mailer/demo.pt.html.erb` will be rendered given the right I18n
-  fallback configuration.
+    So if the locale is `pt-PT`, `mailer/demo.pt.html.erb` will be rendered given
+    the right I18n fallback configuration.
 
-  *Rafael Mendonça França*
+    *Rafael Mendonça França*
 
 Please check [4-2-stable](https://github.com/rails/rails/blob/4-2-stable/actionmailer/CHANGELOG.md) for previous changes.

actionview/CHANGELOG.md

-*   Added an explicit error message, in `ActionView::PartialRenderer`
-    for partial `rendering`, when the value of option `as` has invalid characters.
+*   Add an explicit error message, in `ActionView::PartialRenderer` for partial
+    `rendering`, when the value of option `as` has invalid characters.
 
     *Angelo Capilleri*
 

activesupport/CHANGELOG.md

-*   Added support for error dispatcher classes in `ActiveSupport::Rescuable`. Now it acts closer to Ruby's rescue.
+*   Add support for error dispatcher classes in `ActiveSupport::Rescuable`.
+    Now it acts closer to Ruby's rescue.
 
         class BaseController < ApplicationController
           module ErrorDispatcher
@@ -14,11 +15,16 @@
 
     *Genadi Samokovarov*
 
-*   Added `#verified` and `#valid_message?` methods to `ActiveSupport::MessageVerifier`
+*   Add `#verified` and `#valid_message?` methods to `ActiveSupport::MessageVerifier`
 
-    Previously, the only way to decode a message with `ActiveSupport::MessageVerifier` was to use `#verify`, which would raise an exception on invalid messages. Now `#verified` can also be used, which returns `nil` on messages that cannot be decoded.
+    Previously, the only way to decode a message with `ActiveSupport::MessageVerifier`
+    was to use `#verify`, which would raise an exception on invalid messages. Now
+    `#verified` can also be used, which returns `nil` on messages that cannot be
+    decoded.
 
-    Previously, there was no way to check if a message's format was valid without attempting to decode it. `#valid_message?` is a boolean convenience method that checks whether the message is valid without actually decoding it.
+    Previously, there was no way to check if a message's format was valid without
+    attempting to decode it. `#valid_message?` is a boolean convenience method that
+    checks whether the message is valid without actually decoding it.
 
     *Logan Leger*