remove trailing white-spaces from lib/redmine/activity.rb.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6930 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/activity.rb

@@ -1,25 +1,25 @@
 # Redmine - project management software
-# Copyright (C) 2006-2008  Jean-Philippe Lang
+# 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.
 
 module Redmine
   module Activity
-  
+
     mattr_accessor :available_event_types, :default_event_types, :providers
-    
+
     @@available_event_types = []
     @@default_event_types = []
     @@providers = Hash.new {|h,k| h[k]=[] }
@@ -28,15 +28,15 @@ module Redmine
       def map(&block)
         yield self
       end
-      
+
       # Registers an activity provider
       def register(event_type, options={})
         options.assert_valid_keys(:class_name, :default)
-        
+
         event_type = event_type.to_s
         providers = options[:class_name] || event_type.classify
         providers = ([] << providers) unless providers.is_a?(Array)
-        
+
         @@available_event_types << event_type unless @@available_event_types.include?(event_type)
         @@default_event_types << event_type unless options[:default] == false
         @@providers[event_type] += providers