diff --git a/app/controllers/conference_registrations_controller.rb b/app/controllers/conference_registrations_controller.rb
index 48500baf..44a2bde8 100644
--- a/app/controllers/conference_registrations_controller.rb
+++ b/app/controllers/conference_registrations_controller.rb
@@ -33,9 +33,9 @@ class ConferenceRegistrationsController < ApplicationController
     @total_quantity = @tickets.group(:ticket_id).sum(:quantity)
     @file_name = "ticket_for_#{@conference.short_title}"
     respond_to do |format|
-        format.html
-        format.pdf {} 
-      end
+      format.html
+      format.pdf {}
+    end
   end
 
   def edit; end
diff --git a/app/views/conference_registrations/show.pdf.prawn b/app/views/conference_registrations/show.pdf.prawn
index 6af70ba5..8268ff1d 100644
--- a/app/views/conference_registrations/show.pdf.prawn
+++ b/app/views/conference_registrations/show.pdf.prawn
@@ -1,34 +1,2 @@
 prawn_document(force_download: true, filename: "#{@file_name}.pdf", page_layout: :landscape) do |pdf|
-  # events_array = []
-  # header_array = ['Event ID',
-  #                 'Title',
-  #                 'Abstract',
-  #                 'Start time',
-  #                 'Submitter',
-  #                 'Speaker',
-  #                 'Event Type',
-  #                 'Track',
-  #                 'Difficulty Level',
-  #                 'Room',
-  #                 'State'
-  #                ]
-  # events_array << header_array
-  # @events.each do |event|
-  #   row = []
-  #   row << event.id
-  #   row << event.title
-  #   row << event.abstract
-  #   row << (event.time.present? ? "#{event.time.strftime("%Y-%m-%d")} #{event.time.strftime("%I:%M%p")} " : '')
-  #   row << event.submitter.name
-  #   row << event.speaker_names
-  #   row << event.event_type.title
-  #   row << (event.track.present? ? event.track.name : '')
-  #   row << (event.difficulty_level.present? ? event.difficulty_level.title : '')
-  #   row << (event.room.present? ? event.room.name : '')
-  #   row << event.state
-  #   events_array << row
-  # end
-
-  # pdf.text "#{@conference.short_title} Events", font_size: 25, align: :center
-  # pdf.table events_array, header: true, cell_style: {size: 8, border_width: 1}
-end
\ No newline at end of file
+end