README.md in resque_mailer-2.4.0 vs README.md in resque_mailer-2.4.1

@@ -4,10 +4,10 @@
 
 A gem plugin which allows messages prepared by ActionMailer to be delivered
 asynchronously. Assumes you're using [Resque](https://github.com/resque/resque)
 for your background jobs.
 
-Note that recent (2.0+) versions of Resque::Mailer only work with Rails 3.x or 4.x.
+Note that recent (2.0+) versions of Resque::Mailer only work with Rails 3.x or later.
 For a version compatible with Rails 2, specify v1.x in your Gemfile.
 
 ## Installation
 
 Install the gem: