Imrpove docs

README.md

@@ -3,16 +3,23 @@
 [![Build Status](https://travis-ci.org/sprain/php-swiss-qr-bill.svg?branch=master)](https://travis-ci.org/sprain/php-swiss-qr-bill)
 [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/sprain/php-swiss-qr-bill/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/sprain/php-swiss-qr-bill/?branch=master)
 
-A PHP library to create Swiss QR bills, a new standard which will replace the existing inpayment slips in 2019.
+A PHP library to create Swiss QR Bill payment parts, a new standard which will replace the existing inpayment slips in 2019.
 
 For official information see
 https://www.paymentstandards.ch/en/home/softwarepartner/qr-bill.html
 
-**This is work in progress and not yet ready for production. [You are welcome to contribute.](https://github.com/sprain/php-swiss-qr-bill/issues)**
+**This is work in progress. [You are welcome to contribute.](https://github.com/sprain/php-swiss-qr-bill/issues)**
 
 ![Image of Swiss QR Bill example](https://www.paymentstandards.ch/dam/images/en/qr-bill-payment-part.png)
 
-## Documentation
 
-Currently the only documentation is the example code in [doc/example.php](doc/example.php).
+## Installation
+
+```
+composer require sprain/swiss-qr-bill
+```
+
+
+## Usage
+See [doc/example.php](doc/example.php).
 

doc/example.php

@@ -33,6 +33,8 @@
     ->setCity('Lausanne')
     ->setCountry('CH');
 
+$qrBill->setUltimateDebtor($debtor);
+
 // Add payment amount information
 // What amount is to be paid? When is it due?
 $paymentAmountInformation = (new QrBill\DataGroups\PaymentAmountInformation())
@@ -56,10 +58,9 @@
 
 $qrBill->setPaymentReference($paymentReference);
 
-// Make sure all data is valid
+// Optionally, make sure all data is valid
 if (false === $qrBill->isValid()) {
-    $violations = $qrBill->getViolations();
-    die(sprintf('There have been %s violations in your qr bill.', $violations->count()));
+    die(sprintf('There have been %s violations in your qr bill.', $qrBill->getViolations()->count()));
 }
 
 // Get QR code image