Remove trailing whitespaces from test (#31506).

Patch by Marius BALTEANU.


git-svn-id: http://svn.redmine.org/redmine/trunk@18233 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/lib/redmine/ciphering_test.rb

@@ -64,7 +64,7 @@ class Redmine::CipheringTest < ActiveSupport::TestCase
       assert_equal 'clear', r.password
     end
   end
-  
+
   def test_ciphered_password_with_no_cipher_key_configured_should_be_returned_ciphered
     Redmine::Configuration.with 'database_cipher_key' => 'secret' do
       r = Repository::Subversion.create!(:password => 'clear', :url => 'file:///tmp', :identifier => 'svn')