diff --git a/db/migrate/20140623100942_create_visits.rb b/db/migrate/20140623100942_create_visits.rb
index 7527095b..f3a9e4c6 100644
--- a/db/migrate/20140623100942_create_visits.rb
+++ b/db/migrate/20140623100942_create_visits.rb
@@ -11,7 +11,6 @@ class CreateVisits < ActiveRecord::Migration
       else
         t.integer :visitor_id
       end
-      
 
       # the rest are recommended but optional
       # simply remove the columns you don't want
diff --git a/db/migrate/20140623101032_create_ahoy_events.rb b/db/migrate/20140623101032_create_ahoy_events.rb
index fcaf8c25..78a8ab2a 100644
--- a/db/migrate/20140623101032_create_ahoy_events.rb
+++ b/db/migrate/20140623101032_create_ahoy_events.rb
@@ -11,7 +11,7 @@ class CreateAhoyEvents < ActiveRecord::Migration
       else
         t.integer :visit_id
       end
-      
+
       # user
       t.integer :user_id
       # add t.string :user_type if polymorphic
diff --git a/db/migrate/20140821103643_split_ticket_price_in_price_and_currency.rb b/db/migrate/20140821103643_split_ticket_price_in_price_and_currency.rb
index 77c70bd8..22e5bb8e 100644
--- a/db/migrate/20140821103643_split_ticket_price_in_price_and_currency.rb
+++ b/db/migrate/20140821103643_split_ticket_price_in_price_and_currency.rb
@@ -7,7 +7,7 @@ class SplitTicketPriceInPriceAndCurrency < ActiveRecord::Migration
 
   def change
     adapter_type = connection.adapter_name.downcase.to_sym
-    
+
     case adapter_type
     when :postgresql
       add_monetize :tickets, :price
@@ -15,7 +15,6 @@ class SplitTicketPriceInPriceAndCurrency < ActiveRecord::Migration
       add_money :tickets, :price
     end
 
-
     TempTicket.all.each do |ticket|
       # Replace currency symbol with ISO Code
       if ticket.ticket_price
diff --git a/db/migrate/20171118113113_change_visit_id_type_of_ahoy_events_to_integer.rb b/db/migrate/20171118113113_change_visit_id_type_of_ahoy_events_to_integer.rb
index cbc72974..6951cd5f 100644
--- a/db/migrate/20171118113113_change_visit_id_type_of_ahoy_events_to_integer.rb
+++ b/db/migrate/20171118113113_change_visit_id_type_of_ahoy_events_to_integer.rb
@@ -3,14 +3,12 @@
 class ChangeVisitIdTypeOfAhoyEventsToInteger < ActiveRecord::Migration[5.0]
   def change
     adapter_type = connection.adapter_name.downcase.to_sym
-    
+
     case adapter_type
     when :postgresql
       change_column :ahoy_events, :visit_id, :integer, limit: nil, using: "('x' || translate(left(visit_id::text, 18), '-', ''))::bit(32)::int"
     else
       change_column :ahoy_events, :visit_id, :integer, limit: nil
     end
-
-    
   end
 end