style: correct coding style with rubocop linter

app/controllers/orders_controller.rb

@@ -4,12 +4,12 @@
 # Orders group multiple tickets together for better transaction management
 class OrdersController < ApplicationController
   before_action :authenticate_user!
-  before_action :set_order, only: [:show, :checkout, :retry_payment, :increment_payment_attempt]
-  before_action :set_event, only: [:new, :create]
+  before_action :set_order, only: [ :show, :checkout, :retry_payment, :increment_payment_attempt ]
+  before_action :set_event, only: [ :new, :create ]
 
   # Display new order form with name collection
   #
-  # On this page user can see order summary and complete the tickets details 
+  # On this page user can see order summary and complete the tickets details
   # (first name and last name) for each ticket ordered
   def new
     @cart_data = session[:pending_cart] || {}
@@ -52,7 +52,7 @@ class OrdersController < ApplicationController
     end
 
     success = false
-    
+
     ActiveRecord::Base.transaction do
       @order = current_user.orders.create!(event: @event, status: "draft")
 
@@ -60,7 +60,7 @@ class OrdersController < ApplicationController
         next if ticket_attrs[:first_name].blank? || ticket_attrs[:last_name].blank?
 
         ticket_type = @event.ticket_types.find(ticket_attrs[:ticket_type_id])
-        
+
         ticket = @order.tickets.build(
           ticket_type: ticket_type,
           first_name: ticket_attrs[:first_name],
@@ -82,7 +82,7 @@ class OrdersController < ApplicationController
         raise ActiveRecord::Rollback
       end
     end
-    
+
     # Handle redirects outside transaction
     if success
       session[:draft_order_id] = @order.id
@@ -260,7 +260,7 @@ class OrdersController < ApplicationController
     end
 
     Stripe::Checkout::Session.create(
-      payment_method_types: ["card"],
+      payment_method_types: [ "card" ],
       line_items: line_items,
       mode: "payment",
       success_url: order_payment_success_url + "?session_id={CHECKOUT_SESSION_ID}",