Merge branch 'master' of https://github.com/mattt/rack-push-notification

mattt · Apr 28, 2013 · e66814f · e66814f
2 parents 207af85 + 2df351b
commit e66814f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -27,7 +27,7 @@ A device's `locale` & `language` can be used to localize outgoing communications
 
 ## Example Usage
 
-Rack::PushNotification can be run as Rack middleware or as a single web application. All that is required is a connection to a Postgres database.
+Rack::PushNotification can be run as Rack middleware or as a single web application. All that is required is a connection to a Postgres database. You must define this with the environment variable `DATABASE_URL`. For rails, use the `rails-database-url` to define this from the `database.yml`.
 
 ### config.ru