remove trailing white-spaces from app/controllers/wikis_controller.rb.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6872 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/wikis_controller.rb

@@ -1,16 +1,16 @@
-# redMine - project management software
-# Copyright (C) 2006-2007  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.
@@ -18,7 +18,7 @@
 class WikisController < ApplicationController
   menu_item :settings
   before_filter :find_project, :authorize
-  
+
   # Create or update a project's wiki
   def edit
     @wiki = @project.wiki || Wiki.new(:project => @project)
@@ -32,6 +32,6 @@ class WikisController < ApplicationController
     if request.post? && params[:confirm] && @project.wiki
       @project.wiki.destroy
       redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'wiki'
-    end    
+    end
   end
 end