fix doc

Co-authored-by: Bryan Mishkin <[email protected]>

Author: patricklx

README.md

@@ -48,10 +48,9 @@ module.exports = {
 
 The recommended set will apply [these rules](https://github.com/ember-template-lint/ember-template-lint-plugin-prettier/blob/v1.1.0-beta.0/lib/config/recommended.js).
 
-## Configure Prettier Options
+## Configuration
 
-Prettier can only be configured via [standard prettier config files](https://prettier.io/docs/en/configuration.html)
-It is not possible to pass prettier options with the rule options.
+Prettier can be configured via [standard prettier config files](https://prettier.io/docs/en/configuration.html).
 
 ## Tips