2 spaces instead of a tab.

git-svn-id: http://svn.redmine.org/redmine/trunk@15602 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/version.rb

@@ -197,7 +197,7 @@ class Version < ActiveRecord::Base
     end
   end
 
-	# Sort versions by status (open, locked then closed versions)
+  # Sort versions by status (open, locked then closed versions)
   def self.sort_by_status(versions)
     versions.sort do |a, b|
       if a.status == b.status