remove extra blank lines from lib/redmine/sudo_mode.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@20070 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/sudo_mode.rb

@@ -8,7 +8,6 @@ module Redmine
     class SudoRequired < StandardError
     end
 
-
     class Form
       include ActiveModel::Validations
 
@@ -26,7 +25,6 @@ module Redmine
       end
     end
 
-
     module Helper
       # Represents params data from hash as hidden fields
       #
@@ -42,7 +40,6 @@ module Redmine
       end
     end
 
-
     module Controller
       extend ActiveSupport::Concern
 
@@ -173,7 +170,6 @@ module Redmine
       end
     end
 
-
     # true if the sudo mode state was queried during this request
     def self.was_used?
       !!RequestStore.store[:sudo_mode_was_used]