README.md in async_storage-0.0.2 vs README.md in async_storage-0.0.3

@@ -31,9 +31,10 @@
   config.redis = ConnectionPool.new(size: 10, timeout: 1) do
     Redis.new(url: ENV.fetch('REDIS_URL', 'redis://0.0.0.0:6379'))
   end
   config.namespace = 'async_storage'  # Default to 'async_storage'
   config.expires_in = 3_600           # Default to nil
+  config.circuit_breaker = true       # Call the resolver instead of thrown redis connection error when the redis service is down. Default to true
 end
 ```
 
 Useful methods to get, set and check data