scm: subversion: remove trailing white-spaces from unit adapter test.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5782 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/lib/redmine/scm/adapters/subversion_adapter_test.rb

@@ -5,12 +5,12 @@
 # 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.
@@ -21,7 +21,7 @@ begin
   require 'mocha'
 
   class SubversionAdapterTest < ActiveSupport::TestCase
-  
+
     if repository_configured?('subversion')
       def setup
         @adapter = Redmine::Scm::Adapters::SubversionAdapter.new(self.class.subversion_repository_url)