diff --git a/test/unit/helpers/search_helper_test.rb b/test/unit/helpers/search_helper_test.rb
index 02e36c3fc..98e5afc8d 100644
--- a/test/unit/helpers/search_helper_test.rb
+++ b/test/unit/helpers/search_helper_test.rb
@@ -1,18 +1,18 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2009  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.
@@ -21,24 +21,24 @@ require File.expand_path('../../../test_helper', __FILE__)
 
 class SearchHelperTest < ActionView::TestCase
   include SearchHelper
-  
+
   def test_highlight_single_token
     assert_equal 'This is a <span class="highlight token-0">token</span>.',
                  highlight_tokens('This is a token.', %w(token))
   end
-  
+
   def test_highlight_multiple_tokens
     assert_equal 'This is a <span class="highlight token-0">token</span> and <span class="highlight token-1">another</span> <span class="highlight token-0">token</span>.',
                  highlight_tokens('This is a token and another token.', %w(token another))
   end
-  
+
   def test_highlight_should_not_exceed_maximum_length
     s = (('1234567890' * 100) + ' token ') * 100
     r = highlight_tokens(s, %w(token))
     assert r.include?('<span class="highlight token-0">token</span>')
     assert r.length <= 1300
   end
-  
+
   def test_highlight_multibyte
     s = ('й' * 200) + ' token ' + ('й' * 200)
     r = highlight_tokens(s, %w(token))