diff --git a/actionpack/CHANGELOG.md b/actionpack/CHANGELOG.md
index 050ec5e649..32a6d5449c 100644
--- a/actionpack/CHANGELOG.md
+++ b/actionpack/CHANGELOG.md
@@ -1,6 +1,7 @@
 *   Allow `config.action_dispatch.trusted_proxies` to accept an IPAddr object.
 
     Example:
+
         # config/environments/production.rb
         config.action_dispatch.trusted_proxies = IPAddr.new('4.8.15.0/16')
 
@@ -55,7 +56,7 @@
 
     *Prem Sichanugrist*
 
-*   Deprecated TagAssertions.
+*   Deprecated `TagAssertions`.
 
     *Kasper Timm Hansen*
 
@@ -87,11 +88,11 @@
     If you render a different template, you can now pass the `:template`
     option to include its digest instead:
 
-      fresh_when @post, template: 'widgets/show'
+        fresh_when @post, template: 'widgets/show'
 
     Pass `template: false` to skip the lookup. To turn this off entirely, set:
 
-      config.action_controller.etag_with_template_digest = false
+        config.action_controller.etag_with_template_digest = false
 
     *Jeremy Kemper*
 
@@ -145,7 +146,7 @@
     *Godfrey Chan*
 
 *   Prepend a JS comment to JSONP callbacks. Addresses CVE-2014-4671
-    ("Rosetta Flash")
+    ("Rosetta Flash").
 
     *Greg Campbell*
 
diff --git a/actionview/CHANGELOG.md b/actionview/CHANGELOG.md
index 396249ac37..f5c520937c 100644
--- a/actionview/CHANGELOG.md
+++ b/actionview/CHANGELOG.md
@@ -26,11 +26,11 @@
     *Joel Junström*, *Lucas Uyezu*
 
 *   Return an absolute instead of relative path from an asset url in the case
-    of the `asset_host` proc returning nil
+    of the `asset_host` proc returning nil.
 
     *Jolyon Pawlyn*
 
-*   Fix `html_escape_once` to properly handle hex escape sequences (e.g. ᨫ)
+*   Fix `html_escape_once` to properly handle hex escape sequences (e.g. ᨫ).
 
     *John F. Douthat*
 
@@ -63,7 +63,7 @@
 
     *Zuhao Wan*
 
-*   Bring `cache_digest` rake tasks up-to-date with the latest API changes
+*   Bring `cache_digest` rake tasks up-to-date with the latest API changes.
 
     *Jiri Pospisil*
 
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index b9af8584ae..9d6eb6ad21 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -12,7 +12,7 @@
 *   Fix has_many :through relation merging failing when dynamic conditions are
     passed as a lambda with an arity of one.
 
-    Fixes #16128
+    Fixes #16128.
 
     *Agis Anastasopoulos*
 
@@ -27,6 +27,7 @@
     will not rescue those errors anymore, and just bubble them up, as the other callbacks.
 
     This adds a opt-in flag to enable that behaviour, of not rescuing the errors.
+
     Example:
 
         # For not swallow errors in after_commit/after_rollback callbacks.
@@ -51,7 +52,7 @@
 
 *   Fix regression on after_commit that didnt fire when having nested transactions.
 
-    Fixes #16425
+    Fixes #16425.
 
     *arthurnn*