cleanup: rubocop: fix Layout/SpaceAfterComma in app/models/mailer.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@19271 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/models/mailer.rb b/app/models/mailer.rb
index 8253bccf10edd5fc3600e5065c32c768197483bf..550c149cbda804f0a26034a8ea73cab31c653ed0 100644 (file)
--- a/app/models/mailer.rb
+++ b/app/models/mailer.rb
@@ -742,7 +742,7 @@ class Mailer < ActionMailer::Base
 
   # Appends a Redmine header field (name is prepended with 'X-Redmine-')
   def redmine_headers(h)
-    h.each { |k,v| headers["X-Redmine-#{k}"] = v.to_s }
+    h.each {|k, v| headers["X-Redmine-#{k}"] = v.to_s}
   end
 
   # Singleton class method is public