Update readme for Firefly III

Mentioned PHP7.2 over 7.1, slightly changed text.

README.md

@@ -913,7 +913,7 @@ See also https://github.com/n1trux/awesome-sysadmin#it-asset-management
 - [Dot Ledger](https://www.dotledger.com/) - Web-based personal finance management tool. ([Demo](https://demo.dotledger.com/), [Source Code](https://github.com/dotledger/dotledger)) `Apache-2.0` `Ruby`
 - [Economizzer](http://www.economizzer.org/) - An easy and secure system for you to manage your personal money and achieve your goals, and can be accessed by computer, tablet or smartphone. ([Demo](https://github.com/gugoan/economizzer#live-demo), [Source Code](https://github.com/gugoan/economizzer)) `MIT` `PHP`
 - [ExMoney](https://github.com/gaynetdinov/ex_money) - Self-hosted personal finance app. `ISC` `Elixir`
-- [Firefly III](https://firefly-iii.org/) - Firefly III is a modern financial manager. It helps you to keep track of your money and make budget forecasts. It supports credit cards, shared household accounts, and savings accounts. It's powered by Laravel and requires PHP7.1. ([Demo](https://demo.firefly-iii.org/), [Source Code](https://github.com/firefly-iii/firefly-iii)) `GPL-3.0` `PHP`
+- [Firefly III](https://firefly-iii.org/) - Firefly III is a modern financial manager. It helps you to keep track of your money and make budget forecasts. It supports credit cards, has an advanced rule engine and can importing data from many banks. It's powered by Laravel and requires PHP7.2. ([Demo](https://demo.firefly-iii.org/), [Source Code](https://github.com/firefly-iii/firefly-iii)) `GPL-3.0` `PHP`
 - [Galette](http://galette.eu/dc/) - Galette is a membership management web application towards non profit organizations. ([Source Code](http://git.tuxfamily.org/galette/galette.git/)) `GPL-3.0` `PHP`
 - [GRR](http://grr.devome.com/?lang=en) - Assets management and booking for small/medium companies. ([Source Code](https://github.com/JeromeDevome/GRR)) `GPL-2.0` `PHP`
 - [Hospital Run](http://hospitalrun.io/) - Hospital Run is offline enabled hospital management software. ([Source Code](https://github.com/HospitalRun/hospitalrun-server), [Demo](http://hospitalrun.io/demo/)) `GPL-3.0` `Nodejs`