diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb
index 1aab9e23df..44aedddc5e 100644
--- a/actionmailer/lib/action_mailer/base.rb
+++ b/actionmailer/lib/action_mailer/base.rb
@@ -123,7 +123,7 @@ module ActionMailer
 
     # Action Mailer subclasses should be reloaded by the dispatcher in Rails
     # when Dependencies.mechanism = :load.
-    include Reloadable::OnlySubclasses
+    include Reloadable::Subclasses
     
     private_class_method :new #:nodoc:
 
diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb
index 0b4a8ca3c5..a3f6a0326f 100755
--- a/actionpack/lib/action_controller/base.rb
+++ b/actionpack/lib/action_controller/base.rb
@@ -225,7 +225,7 @@ module ActionController #:nodoc:
   class Base
     DEFAULT_RENDER_STATUS_CODE = "200 OK"
     
-    include Reloadable::OnlySubclasses
+    include Reloadable::Subclasses
     
     # Determines whether the view has access to controller internals @request, @response, @session, and @template.
     # By default, it does.
diff --git a/activerecord/lib/active_record/observer.rb b/activerecord/lib/active_record/observer.rb
index ae0d7560e2..51829c6651 100644
--- a/activerecord/lib/active_record/observer.rb
+++ b/activerecord/lib/active_record/observer.rb
@@ -83,7 +83,7 @@ module ActiveRecord
 
     # Observer subclasses should be reloaded by the dispatcher in Rails
     # when Dependencies.mechanism = :load.
-    include Reloadable::OnlySubclasses
+    include Reloadable::Subclasses
     
     # Attaches the observer to the supplied model classes.
     def self.observe(*models)
diff --git a/activesupport/CHANGELOG b/activesupport/CHANGELOG
index 6120f877e5..4b6c3096d3 100644
--- a/activesupport/CHANGELOG
+++ b/activesupport/CHANGELOG
@@ -6,9 +6,9 @@
 
 * Remove LoadingModule. [Nicholas Seckar]
 
-* Add documentation for Reloadable::OnlySubclasses. [Nicholas Seckar]
+* Add documentation for Reloadable::Subclasses. [Nicholas Seckar]
 
-* Add Reloadable::OnlySubclasses which handles the common case where a base class should not be reloaded, but its subclasses should be. [Nicholas Seckar]
+* Add Reloadable::Subclasses which handles the common case where a base class should not be reloaded, but its subclasses should be. [Nicholas Seckar]
 
 * Further improvements to reloading code [Nicholas Seckar, Trevor Squires]