diff --git a/app/controllers/ru_captcha/captcha_controller.rb b/app/controllers/ru_captcha/captcha_controller.rb
index a58b680..ef4d729 100644
--- a/app/controllers/ru_captcha/captcha_controller.rb
+++ b/app/controllers/ru_captcha/captcha_controller.rb
@@ -7,5 +7,4 @@ module RuCaptcha
       send_data generate_rucaptcha, disposition: 'inline', type: 'image/png'
     end
   end
-
 end