README.md in danger-swiftformat-0.0.3 vs README.md in danger-swiftformat-0.1.0

@@ -32,9 +32,15 @@
 
 ```ruby
 swiftformat.binary_path = "/path/to/swiftformat"
 ```
 
+You can specify additional `swiftformat` arguments using the `additional_swiftformat_args` parameter:
+
+```ruby
+swiftformat.additional_swiftformat_args = "--indent tab --self insert"
+```
+
 ## Development
 
 1. Clone this repo
 2. Run `bundle install` to setup dependencies.
 3. Run `bundle exec rake spec` to run the tests.