remove extra spaces

.rubocop.yml

@@ -119,12 +119,6 @@ Style/Documentation:
   Include:
     - 'src/lib/**/*.rb' # force well documented code only for new code
 
-# Offense count: 4
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/EmptyLinesAroundClassBody:
-  Enabled: false
-
 # Offense count: 9
 # Cop supports --auto-correct.
 Style/EmptyLinesAroundMethodBody:

src/clients/bootloader_proposal.rb

@@ -251,7 +251,6 @@ def old_bootloader
       # get value from entry
       old_bootloader.last.sub(/^.*=\s*(\S*).*/,"\\1").delete('"')
     end
-
   end unless defined? Yast::BootloaderProposalClient
 end
 

src/lib/bootloader/device_map.rb

@@ -243,6 +243,5 @@ def isDiskInMDRaid(disk, tm)
           (disk_info["devices"] || []).include?(disk)
       end
     end
-
   end
 end

src/lib/bootloader/sysconfig.rb

@@ -134,6 +134,5 @@ def write_option(option, value)
         Yast::SCR.Write(comment_path, PROPOSED_COMMENTS[option])
       end
     end
-
   end
 end

src/modules/BootCommon.rb

@@ -24,7 +24,6 @@
 
 module Yast
   class BootCommonClass < Module
-
     SUPPORTED_BOOTLOADERS = [
       "none", # allow user to manage bootloader itself
       "grub2",