remove trailing white-spaces and an empty line from unit document category test.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5846 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/document_category_test.rb

@@ -1,16 +1,16 @@
-# redMine - project management software
-# Copyright (C) 2006-2008  Jean-Philippe Lang
+# Redmine - project management software
+# 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.
@@ -23,7 +23,7 @@ class DocumentCategoryTest < ActiveSupport::TestCase
   def test_should_be_an_enumeration
     assert DocumentCategory.ancestors.include?(Enumeration)
   end
-  
+
   def test_objects_count
     assert_equal 2, DocumentCategory.find_by_name("Uncategorized").objects_count
     assert_equal 0, DocumentCategory.find_by_name("User documentation").objects_count
@@ -33,4 +33,3 @@ class DocumentCategoryTest < ActiveSupport::TestCase
     assert_equal :enumeration_doc_categories, DocumentCategory.new.option_name
   end
 end
-