diff --git a/config/environments/test.rb b/config/environments/test.rb
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -16,4 +16,4 @@
 # Tell ActionMailer not to deliver emails to the real world.
 # The :test delivery method accumulates sent emails in the
 # ActionMailer::Base.deliveries array.
-config.action_mailer.delivery_method = :test
\ No newline at end of file
+config.action_mailer.delivery_method = :test