README.md in api_doc_server-1.0.0 vs README.md in api_doc_server-1.0.1

@@ -42,10 +42,10 @@
 
 ```
 # config/initializers/api_doc_server.rb
 
 ApiDocServer.configure do |config|
-  config.authentication_proc = proc do |controller|
+  config.authentication_proc = proc
     authenticate_or_request_with_http_basic do |username, password|
       User.find_by(name: username, password: password)
     end
   end
 end