diff --git a/test/unit/lib/redmine/themes_test.rb b/test/unit/lib/redmine/themes_test.rb
index ab482277a..74e72ab55 100644
--- a/test/unit/lib/redmine/themes_test.rb
+++ b/test/unit/lib/redmine/themes_test.rb
@@ -1,16 +1,16 @@
 # Redmine - project management software
-# Copyright (C) 2006-2010  Jean-Philippe Lang
+# Copyright (C) 2006-2011  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
 # as published by the Free Software Foundation; either version 2
 # of the License, or (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
@@ -18,42 +18,42 @@
 require File.expand_path('../../../../test_helper', __FILE__)
 
 class Redmine::ThemesTest < ActiveSupport::TestCase
-  
+
   def test_themes
     themes = Redmine::Themes.themes
     assert_kind_of Array, themes
     assert_kind_of Redmine::Themes::Theme, themes.first
   end
-  
+
   def test_rescan
     Redmine::Themes.themes.pop
-    
+
     assert_difference 'Redmine::Themes.themes.size' do
       Redmine::Themes.rescan
     end
   end
-  
+
   def test_theme_loaded
     theme = Redmine::Themes.themes.last
-    
+
     assert_equal theme, Redmine::Themes.theme(theme.id)
   end
-  
+
   def test_theme_loaded_without_rescan
     theme = Redmine::Themes.themes.last
-    
+
     assert_equal theme, Redmine::Themes.theme(theme.id, :rescan => false)
   end
-  
+
   def test_theme_not_loaded
     theme = Redmine::Themes.themes.pop
-    
+
     assert_equal theme, Redmine::Themes.theme(theme.id)
   end
-  
+
   def test_theme_not_loaded_without_rescan
     theme = Redmine::Themes.themes.pop
-    
+
     assert_nil Redmine::Themes.theme(theme.id, :rescan => false)
   end
 end