Update code sample on reconnect

README.md

@@ -158,7 +158,7 @@ following task to wherever tasks are kept, such as
 ```ruby
 task 'resque:pool:setup' do
   Resque::Pool.after_prefork do |job|
-    Resque.redis._client.reconnect
+    Resque.redis.reconnect
   end
 end
 ```