diff --git a/actionview/CHANGELOG.md b/actionview/CHANGELOG.md
index c370f3df51e9fe180cc17d819522c6768061132f..30dbc20f184d9b2f0d4df07f705c792c994bfcc4 100644
--- a/actionview/CHANGELOG.md
+++ b/actionview/CHANGELOG.md
@@ -18,7 +18,7 @@
 
     *Gaelian Ditchburn*
 
-*   The `video_tag` helper accepts a number as `:size`
+*   The `video_tag` helper accepts a number as `:size`.
 
     The `:size` option of the `video_tag` helper now can be specified
     with a stringified number. The `width` and `height` attributes of
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index f3322dd7f6034cb0f1d1ced7ecfae1f9fba616e1..8c09284e53a9f7188627149a520cd1e926540121 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -16,7 +16,7 @@
 
 *   Fix regressions on `select_*` methods.
     When `select_*` methods receive a `Relation` object, they should be able to get the arel/binds from it.
-    Also fix regressions on select_rows that was ignoring the binds.
+    Also fix regressions on `select_rows` that was ignoring the binds.
 
     Fixes #7538, #12017, #13731, #12056.
 
@@ -25,7 +25,7 @@
 *   Active Record objects can now be correctly dumped, loaded and dumped again without issues.
 
     Previously, if you did `YAML.dump`, `YAML.load` and then `YAML.dump` again
-    in an ActiveRecord model that used serialization it would fail at the last
+    in an Active Record model that used serialization it would fail at the last
     dump due to the fields not being correctly serialized before being dumped
     to YAML. Now it is possible to dump and load the same object as many times
     as needed without any issues.
@@ -39,7 +39,7 @@
 
     *Marc-André Lafortune*
 
-*   `enum` now raises on "dangerous" name conflicts
+*   `enum` now raises on "dangerous" name conflicts.
 
     Dangerous name conflicts includes instance or class method conflicts
     with methods defined within `ActiveRecord::Base` but not its ancestors,
@@ -50,7 +50,7 @@
 
     *Godfrey Chan*
 
-*   `scope` now raises on "dangerous" name conflicts
+*   `scope` now raises on "dangerous" name conflicts.
 
     Similar to dangerous attribute methods, a scope name conflict is
     dangerous if it conflicts with an existing class method defined within