Enable Style/EmptyLinesAroundModuleBody cop

.rubocop.yml

@@ -157,7 +157,7 @@ Style/EmptyLinesAroundClassBody:
 
 # Keeps track of empty lines around module bodies.
 Style/EmptyLinesAroundModuleBody:
-  Enabled: false
+  Enabled: true
 
 # Keeps track of empty lines around method bodies.
 Style/EmptyLinesAroundMethodBody:

app/helpers/avatars_helper.rb

 module AvatarsHelper
-
   def author_avatar(commit_or_event, options = {})
     user_avatar(options.merge({
       user: commit_or_event.author,
@@ -26,5 +25,4 @@ module AvatarsHelper
       mail_to(options[:user_email], avatar)
     end
   end
-
 end

lib/banzai/filter/video_link_filter.rb

 module Banzai
   module Filter
-
     # Find every image that isn't already wrapped in an `a` tag, and that has
     # a `src` attribute ending with a video extension, add a new video node and
     # a "Download" link in the case the video cannot be played.
@@ -54,6 +53,5 @@ module Banzai
         container
       end
     end
-
   end
 end