diff --git a/app/controllers/requests_controller.rb b/app/controllers/requests_controller.rb
index 10527089..92876ad4 100644
--- a/app/controllers/requests_controller.rb
+++ b/app/controllers/requests_controller.rb
@@ -83,7 +83,10 @@ def set_request
 
   # Only allow a trusted parameter "white list" through.
   def request_params
-    params.require(:request).permit(:form_of_address, :first_name, :last_name, :phone_number, :school_street, :school_zip_code_city, :topic_of_workshop, :time_period, :email, :number_of_participants, :knowledge_level, :annotations, :grade)
+    params.require(:request).permit(:form_of_address, :first_name,
+      :last_name, :phone_number, :school_street, :school_zip_code_city,
+      :topic_of_workshop, :time_period, :email, :number_of_participants,
+      :knowledge_level, :annotations, :grade)
   end
 
   def contact_person_params
diff --git a/app/models/request.rb b/app/models/request.rb
index 4426a545..4888804b 100644
--- a/app/models/request.rb
+++ b/app/models/request.rb
@@ -23,7 +23,6 @@
 #  grade                  :string
 #
 
-
 class Request < ActiveRecord::Base
   validates_presence_of :form_of_address, :last_name, :first_name, :phone_number, :school_street, :school_zip_code_city, :email, :topic_of_workshop
   validates :number_of_participants, numericality: { only_integer: true, greater_than: 0 }, allow_nil: :true