diff --git a/app/models/journal_detail.rb b/app/models/journal_detail.rb
index 886fe3eb4..39156211f 100644
--- a/app/models/journal_detail.rb
+++ b/app/models/journal_detail.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.
@@ -18,14 +18,14 @@
 class JournalDetail < ActiveRecord::Base
   belongs_to :journal
   before_save :normalize_values
-  
+
   private
-  
+
   def normalize_values
     self.value = normalize(value)
     self.old_value = normalize(old_value)
   end
-  
+
   def normalize(v)
     if v == true
       "1"