remove trailing white-spaces from db/migrate/027_create_wikis.rb (#9510)

Contributed by Igor Zubkov.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7736 e93f8b46-1217-0410-a6f0-8f06a7374b81

db/migrate/027_create_wikis.rb

@@ -4,7 +4,7 @@ class CreateWikis < ActiveRecord::Migration
       t.column :project_id, :integer, :null => false
       t.column :start_page, :string,  :limit => 255, :null => false
       t.column :status, :integer, :default => 1, :null => false
-    end    
+    end
     add_index :wikis, :project_id, :name => :wikis_project_id
   end