README.md in dashing-rails-2.6.1 vs README.md in dashing-rails-2.6.2

@@ -28,12 +28,12 @@
 * Drag & Drop interface for re-arranging your widgets.
 * Host your dashboards on Heroku in less than 30 seconds.
 
 ## Requirements
 
-* Ruby >=1.9.3
-* Rails 4
+* Ruby >= 1.9.3
+* Rails >= 4
 * Redis
 * Multi Threaded server ([puma](https://github.com/puma/puma), [rainbows](http://rainbows.rubyforge.org/))
 
 
 ## Getting Started
@@ -146,11 +146,14 @@
 ```
 
 where `*` can be anything. This give you all the flexibility you need to push to redis. For example the `send_event` method provided by Dashing uses the following namespace:
 
 ```ruby
-redis.publish("dashing_events.create", {})
+redis.with do |redis_connection|
+  redis_connection.publish("dashing_events.create", {})
+end
 ```
+(where `redis_connection` is a redis connection from a connection pooler.)
 
 You can configure the redis namespace in `config/initializers/dashing.rb`:
 
 ```ruby
 config.redis_namespace = 'your_redis_namespace'