2 files changed, 3 insertions, 3 deletions
diff --git a/actionmailer/lib/action_mailer/railtie.rb b/actionmailer/lib/action_mailer/railtie.rb
index 00e3972196..22390c4953 100644
--- a/actionmailer/lib/action_mailer/railtie.rb
+++ b/actionmailer/lib/action_mailer/railtie.rb
@@ -52,7 +52,7 @@ module ActionMailer
           end
         end
 
-        ActionDispatch::IntegrationTest.send :include, ActionMailer::TestCase::ClearTestDeliviers
+        ActionDispatch::IntegrationTest.send :include, ActionMailer::TestCase::ClearTestDeliveries
       end
     end
 
diff --git a/actionmailer/lib/action_mailer/test_case.rb b/actionmailer/lib/action_mailer/test_case.rb
index 063d2180f8..d83719e57d 100644
--- a/actionmailer/lib/action_mailer/test_case.rb
+++ b/actionmailer/lib/action_mailer/test_case.rb
@@ -11,7 +11,7 @@ module ActionMailer
   end
 
   class TestCase < ActiveSupport::TestCase
-    module ClearTestDeliviers
+    module ClearTestDeliveries
       extend ActiveSupport::Concern
 
       included do
@@ -114,6 +114,6 @@ module ActionMailer
     end
 
     include Behavior
-    include ClearTestDeliviers
+    include ClearTestDeliveries
   end
 end