add space after comma to test/unit/mailer_test.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@20243 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/test/unit/mailer_test.rb b/test/unit/mailer_test.rb
index 0e820ce292a4f3f4f60971fdbe720010fa1b305c..85676ca5a09d04ea89bdc4242d29166eab95361b 100644 (file)
--- a/test/unit/mailer_test.rb
+++ b/test/unit/mailer_test.rb
@@ -1053,7 +1053,7 @@ class MailerTest < ActiveSupport::TestCase
     assert_equal ["admin@somenet.foo"],
                  Mailer.email_addresses(User.find(1))
     assert_equal ["admin@somenet.foo", "jsmith@somenet.foo"],
-                 Mailer.email_addresses(User.where(:id => [1,2])).sort
+                 Mailer.email_addresses(User.where(:id => [1, 2])).sort
   end
 
   def test_email_addresses_should_include_notified_emails_addresses_only