diff --git a/lib/wicked_pdf/railtie.rb b/lib/wicked_pdf/railtie.rb
index bd4768e6..8c790733 100644
--- a/lib/wicked_pdf/railtie.rb
+++ b/lib/wicked_pdf/railtie.rb
@@ -10,6 +10,7 @@ class WickedRailtie < Rails::Railtie
       initializer 'wicked_pdf.register' do |_app|
         if ActionController::Base.respond_to?(:prepend)
           ActionController::Base.send :prepend, PdfHelper::Prependable
+
           ActionController::Renderers.add :pdf do |template, options|
             WickedPdf::Renderer.new(self).render(options.merge(:pdf => template))
           end