diff --git a/app/models/issue_category.rb b/app/models/issue_category.rb
index 19b2d906b..d6db3ed8d 100644
--- a/app/models/issue_category.rb
+++ b/app/models/issue_category.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.
@@ -19,15 +19,15 @@ class IssueCategory < ActiveRecord::Base
   belongs_to :project
   belongs_to :assigned_to, :class_name => 'Principal', :foreign_key => 'assigned_to_id'
   has_many :issues, :foreign_key => 'category_id', :dependent => :nullify
-  
+
   validates_presence_of :name
   validates_uniqueness_of :name, :scope => [:project_id]
   validates_length_of :name, :maximum => 30
-  
+
   named_scope :named, lambda {|arg| { :conditions => ["LOWER(#{table_name}.name) = LOWER(?)", arg.to_s.strip]}}
-  
+
   alias :destroy_without_reassign :destroy
-  
+
   # Destroy the category
   # If a category is specified, issues are reassigned to this category
   def destroy(reassign_to = nil)
@@ -36,10 +36,10 @@ class IssueCategory < ActiveRecord::Base
     end
     destroy_without_reassign
   end
-  
+
   def <=>(category)
     name <=> category.name
   end
-  
+
   def to_s; name end
 end