Clarify autorestore behavior

README.md

@@ -56,7 +56,7 @@ Dotenv.load('file1.env', 'file2.env')
 
 ## Autorestore in tests
 
-Since 3.0, dotenv in a Rails app will automatically restore `ENV` to its original state before each test. This means you can modify `ENV` in your tests without fear of leaking state to other tests. It works with both `ActiveSupport::TestCase` and `Rspec`.
+Since 3.0, dotenv in a Rails app will automatically restore `ENV` after each test. This means you can modify `ENV` in your tests without fear of leaking state to other tests. It works with both `ActiveSupport::TestCase` and `Rspec`.
 
 To disable this behavior, set `config.dotenv.autorestore = false` in `config/application.rb` or `config/environments/test.rb`.