Run rubocop --fix-layout and remove encoding comments

plugins/printer/app/controllers/printer_controller.rb

@@ -36,6 +36,7 @@ class PrinterController < ApplicationController
     json = JSON.parse data, symbolize_names: true
     job = PrinterJob.unfinished.find_by_id(json[:id])
     return unless job
+
     if json[:state]
       job.add_update! json[:state], json[:message]
     end
@@ -54,5 +55,4 @@ class PrinterController < ApplicationController
     return head(:unauthorized) unless bearer_token
     return head(:forbidden) if bearer_token != FoodsoftConfig[:printer_token]
   end
-
 end

plugins/printer/app/controllers/printer_jobs_controller.rb

@@ -17,6 +17,7 @@ class PrinterJobsController < ApplicationController
     PrinterJob.transaction do
       %w(articles fax groups matrix).each do |document|
         next unless FoodsoftConfig["printer_print_order_#{document}"]
+
         job = PrinterJob.create! order: order, document: document, created_by: current_user
         job.add_update! state
         count += 1