README.md in maltese-0.2.4 vs README.md in maltese-0.8

@@ -7,10 +7,10 @@
 Ruby gem and command-line tool for generating sitemap files from the DataCite REST API. Uses the [SitemapGenerator](https://github.com/kjvarga/sitemap_generator) gem and can be run as Docker container, e.g. using ECS and triggered by AWS Lambda, as described [here](https://medium.com/@pahud/ecs-task-runner-with-lambda-4594b72ccb#.5xpmf2inz).
 
 Run as a command-line tool:
 
 ```
-maltese sitemap --from_date 2017-02-15
+maltese sitemap
 ```
 
 ## Installation
 
 Requires Ruby 2.2 or later. Then add the following to your `Gemfile` to install the