From 258b5953e24b222d0d51f1a4c336eae16342055b Mon Sep 17 00:00:00 2001
From: Tema Bolshakov and Dmitry Myaskovskiy <tweekane+b+m@gmail.com>
Date: Fri, 29 Aug 2014 19:47:46 +0400
Subject: [PATCH] clean up code

---
 lib/active_model/serializer.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/active_model/serializer.rb b/lib/active_model/serializer.rb
index ff0b4b1a..44954ed4 100644
--- a/lib/active_model/serializer.rb
+++ b/lib/active_model/serializer.rb
@@ -80,7 +80,7 @@ module ActiveModel
                         config.adapter
                       end
       unless adapter_class
-        valid_adapters = Adapter.constants.map { |klass| ":#{klass.to_s.sub('Adapter', '').downcase}" }
+        valid_adapters = Adapter.constants.map { |klass| ":#{klass.to_s.downcase}" }
         raise ArgumentError, "Unknown adapter: #{config.adapter}. Valid adapters are: #{valid_adapters}"
       end