Fix typos

actionpack/CHANGELOG.md

@@ -4,7 +4,7 @@
     meant it had its own copy of `@assertions`. This prevented the assertions
     from being correctly counted and reported.
 
-    Child sessions now have their `attr_accessor` overriden to delegate to the
+    Child sessions now have their `attr_accessor` overridden to delegate to the
     root session.
 
     Fixes #32142

activerecord/CHANGELOG.md

@@ -34,7 +34,7 @@
 
     *Jeff Emminger*, *Gannon McGibbon*
 
-*   A database URL can now contain a querystring value that contains an equal sign. This is needed to support passing PostgresSQL `options`.
+*   A database URL can now contain a querystring value that contains an equal sign. This is needed to support passing PostgreSQL `options`.
 
     *Joshua Flanagan*
 

railties/CHANGELOG.md

@@ -75,7 +75,7 @@
     now able to modify `autoload_paths`, `autoload_once_paths`, and
     `eager_load_paths`.
 
-    As a consequence, applications cannnot autoload within those files. Before, they technnically could, but changes in autoloaded classes or modules had no effect anyway in the configuration because reloading does not reboot.
+    As a consequence, applications cannot autoload within those files. Before, they technnically could, but changes in autoloaded classes or modules had no effect anyway in the configuration because reloading does not reboot.
 
     Ways to use application code in these files:
 

railties/test/application/configuration_test.rb

@@ -1991,7 +1991,7 @@ class D < C
       assert_nil Rails.application.config.my_custom_config
     end
 
-    test "config_for shared config is overriden" do
+    test "config_for shared config is overridden" do
       set_custom_config <<~RUBY
         shared:
           foo: :from_shared
@@ -2274,7 +2274,7 @@ class ::DummySerializer < ActiveJob::Serializers::ObjectSerializer; end
       assert_equal :lax, Rails.application.config.action_dispatch.cookies_same_site_protection
     end
 
-    test "Rails.application.config.action_dispatch.cookies_same_site_protection is :lax can be overriden" do
+    test "Rails.application.config.action_dispatch.cookies_same_site_protection is :lax can be overridden" do
       app_file "config/environments/production.rb", <<~RUBY
         Rails.application.configure do
           config.action_dispatch.cookies_same_site_protection = :strict