README.md in lita-dig-1.0.0 vs README.md in lita-dig-1.1.0

@@ -5,11 +5,11 @@
 [![RubyGems :: RMuh Gem Version](http://img.shields.io/gem/v/lita-dig.svg)](https://rubygems.org/gems/lita-dig)
 [![Coveralls Coverage](https://img.shields.io/coveralls/esigler/lita-dig/master.svg)](https://coveralls.io/r/esigler/lita-dig)
 [![Code Climate](https://img.shields.io/codeclimate/github/esigler/lita-dig.svg)](https://codeclimate.com/github/esigler/lita-dig)
 [![Gemnasium](https://img.shields.io/gemnasium/esigler/lita-dig.svg)](https://gemnasium.com/esigler/lita-dig)
 
-DNS record lookup [handler](https://github.com/jimmycuadra/lita).
+A DNS record lookup plugin for [Lita](https://github.com/jimmycuadra/lita).
 
 ## Installation
 
 Add lita-dig to your Lita instance's Gemfile:
 
@@ -17,10 +17,14 @@
 gem "lita-dig"
 ```
 
 ## Configuration
 
-None
+Configuring the default resolver is optional. If nothing specifed, 8.8.8.8 is used.
+
+```
+config.handlers.dig.default_resolver = '127.0.0.1'
+```
 
 ## Usage
 
 Examples: