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-rw-r--r--actionmailer/lib/rails/generators/mailer/templates/application_mailer.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionmailer/lib/rails/generators/mailer/templates/application_mailer.rb b/actionmailer/lib/rails/generators/mailer/templates/application_mailer.rb
index f23e575fe5..00fb9bd48f 100644
--- a/actionmailer/lib/rails/generators/mailer/templates/application_mailer.rb
+++ b/actionmailer/lib/rails/generators/mailer/templates/application_mailer.rb
@@ -1,4 +1,4 @@
-<% module_namespacing do %>
+<% module_namespacing do -%>
class ApplicationMailer < ActionMailer::Base
default from: 'from@example.com'
layout 'mailer'