README.md in lita-markov-1.1.2 vs README.md in lita-markov-1.2.0

@@ -1,8 +1,8 @@
-# Markov chains for Lita
+# Markov chains for [Lita](https://www.lita.io/)
 
-Listens to your public chat rooms and generates Markov chain databases
+Listens to your public chat rooms and creates Markov chain databases
 for each user.
 
 ## Installation
 
 Add `lita-markov` to your Lita instance's Gemfile:
@@ -16,9 +16,11 @@
 communicating with databases):
 
 ```ruby
 # lita_config.rb
 Lita.configure do |config|
+  # For example, using Heroku and their Postgresql addon, the database can be
+  # configured by simply doing:
   config.handlers.markov.database_url = ENV['DATABASE_URL']
 end
 ```
 
 ## Usage