tidy CHANGELOGs [ci skip]

5 files changed, 25 insertions, 18 deletions

diff --git a/actionmailer/CHANGELOG.md b/actionmailer/CHANGELOG.md
index c264c710f6..5a61746700 100644
--- a/actionmailer/CHANGELOG.md
+++ b/actionmailer/CHANGELOG.md
@@ -4,7 +4,11 @@
     *Andrew White*
 
 *   Add the ability to intercept emails before previewing in a similar fashion
-    to how emails can be intercepted before delivery, e.g:
+    to how emails can be intercepted before delivery.
+
+    Fixes #13622.
+
+    Example:
 
         class CSSInlineStyler
           def self.previewing_email(message)
@@ -14,11 +18,9 @@
 
         ActionMailer::Base.register_preview_interceptor CSSInlineStyler
 
-    Fixes #13622.
-
     *Andrew White*
 
-*   Add mailer previews feature based on 37 Signals mail_view gem
+*   Add mailer previews feature based on 37 Signals mail_view gem.
 
     *Andrew White*
 
diff --git a/actionpack/CHANGELOG.md b/actionpack/CHANGELOG.md
index 417847cc50..394b1473d3 100644
--- a/actionpack/CHANGELOG.md
+++ b/actionpack/CHANGELOG.md
@@ -5,13 +5,13 @@
 
     * `:json` which is a secure wrapper on JSON using `JSON.parse` and
       `JSON.generate` methods with quirks mode;
-    * `:marshal` which is a wrapper on Marshal; 
+    * `:marshal` which is a wrapper on Marshal;
     * serializer class with `load` and `dump` methods defined.
 
     For new apps `:json` option is added by default and :marshal is used
     when no option is specified.
 
-    *Łukasz Sarnacki + Matt Aimonetti*
+    *Łukasz Sarnacki*, *Matt Aimonetti*
 
 *   Ensure that `request.filtered_parameters` is reset between calls to `process`
     in `ActionController::TestCase`.
diff --git a/actionview/CHANGELOG.md b/actionview/CHANGELOG.md
index 960f867d99..c370f3df51 100644
--- a/actionview/CHANGELOG.md
+++ b/actionview/CHANGELOG.md
@@ -1,20 +1,20 @@
 *   Added `config.action_view.raise_on_missing_translations` to define whether an
     error should be raised for missing translations.
 
-    Fixes #13196
+    Fixes #13196.
 
     *Kassio Borges*
 
 *   Improved ERB dependency detection. New argument types and formattings for the `render`
     calls can be matched.
 
-    Fixes #13074 and #13116
+    Fixes #13074, #13116.
 
     *João Britto*
 
-*   Use `display:none` instead of `display:inline` for hidden fields
+*   Use `display:none` instead of `display:inline` for hidden fields.
 
-    Fixes #6403
+    Fixes #6403.
 
     *Gaelian Ditchburn*
 
@@ -82,11 +82,11 @@
 
     *Yves Senn*
 
-*   Use `set_backtrace` instead of instance variable `@backtrace` in ActionView exceptions
+*   Use `set_backtrace` instead of instance variable `@backtrace` in ActionView exceptions.
 
     *Shimpei Makimoto*
 
-*   Fix `simple_format` escapes own output when passing `sanitize: true`
+*   Fix `simple_format` escapes own output when passing `sanitize: true`.
 
     *Paul Seidemann*
 
@@ -104,7 +104,9 @@
 
     *Bogdan Gusiev*
 
-*   Ability to pass block to `select` helper
+*   Ability to pass a block to the `select` helper.
+
+    Example:
 
         <%= select(report, "campaign_ids") do %>
           <% available_campaigns.each do |c| -%>
@@ -184,7 +186,7 @@
 *   Fix default rendered format problem when calling `render` without :content_type option.
     It should return :html. Fix #11393.
 
-    *Gleb Mazovetskiy* *Oleg* *kennyj*
+    *Gleb Mazovetskiy*, *Oleg*, *kennyj*
 
 *   Fix `link_to` with block and url hashes.
 
diff --git a/activemodel/CHANGELOG.md b/activemodel/CHANGELOG.md
index 0148066bac..6585808fa2 100644
--- a/activemodel/CHANGELOG.md
+++ b/activemodel/CHANGELOG.md
@@ -18,9 +18,12 @@
 
     *Vince Puzzella*
 
-*   `attribute_changed?` now accepts parameters which check the old and new value of the attribute
+*   `attribute_changed?` now accepts a hash to check if the attribute was
+    changed `:from` and/or `:to` a given value.
 
-    `model.name_changed?(from: "Pete", to: "Ringo")`
+    Example:
+
+        model.name_changed?(from: "Pete", to: "Ringo")
 
     *Tejas Dinkar*
 
diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md
index 5f9591ccb1..008d71701c 100644
--- a/activesupport/CHANGELOG.md
+++ b/activesupport/CHANGELOG.md
@@ -1,7 +1,7 @@
-*   Remove the deprecation about the `#filter` method
+*   Remove the deprecation about the `#filter` method.
 
     Filter objects should now rely on method corresponding to the filter type
-    (e.g. `#before`)
+    (e.g. `#before`).
 
     *Aaron Patterson*