fixed examples

examples/custom.php

@@ -3,15 +3,13 @@
 require_once '../vendor/autoload.php';
 
 use chillerlan\QRCode\QRCode;
-use chillerlan\QRCode\QROptions;
-use chillerlan\QRCode\Output\QROutputBase;
-use chillerlan\QRCode\Output\QROutputInterface;
+use chillerlan\QRCode\Output\QROutputAbstract;
 
 
 /**
  * Class MyCustomOutput
  */
-class MyCustomOutput extends QROutputBase implements QROutputInterface{
+class MyCustomOutput extends QROutputAbstract{
 
 	/**
 	 * @return mixed

examples/example.php

@@ -10,9 +10,7 @@
 require_once '../vendor/autoload.php';
 
 use chillerlan\QRCode\QRCode;
-use chillerlan\QRCode\QROptions;
 use chillerlan\QRCode\Output\QRImage;
-use chillerlan\QRCode\Output\QRImageOptions;
 use chillerlan\QRCode\Output\QRString;
 use chillerlan\QRCode\Output\QRStringOptions;
 

examples/html.php

@@ -44,6 +44,7 @@ echo '<style>
 
 $qrStringOptions = new QRStringOptions;
 $qrStringOptions->type = QRCode::OUTPUT_STRING_HTML;
+$qrStringOptions->eol = '';
 
 $qrOptions = new QROptions;
 $qrOptions->typeNumber = QRCode::TYPE_05;