diff --git a/lib/redmine_dmsf/patches/project_patch.rb b/lib/redmine_dmsf/patches/project_patch.rb
index 236bf499..b9caf4e6 100644
--- a/lib/redmine_dmsf/patches/project_patch.rb
+++ b/lib/redmine_dmsf/patches/project_patch.rb
@@ -19,6 +19,7 @@
 # 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.
+#
 
 module RedmineDmsf
   module Patches
@@ -76,10 +77,10 @@ module RedmineDmsf
       end
 
       def dmsf_count
-        file_count = DmsfFiles.where(project_id: id).all.size +
-            DmsfLinks.where(project_id: id, target_type: %(DmsfFile DmsfUrl)).all.size
-        folder_count = DmsfFolders.where(project_id: id).all.size +
-            DmsfLinks.where(project_id: id, target_type: 'DmsfFolder').all.size
+        file_count = DmsfFile.where(project_id: id).all.size +
+            DmsfLink.where(project_id: id, target_type: %(DmsfFile DmsfUrl)).all.size
+        folder_count = DmsfFolder.where(project_id: id).all.size +
+            DmsfLink.where(project_id: id, target_type: 'DmsfFolder').all.size
         { :files => file_count, :folders => folder_count }
       end