diff --git a/examples/custom.php b/examples/custom.php
index 7d5f20520..be1f14383 100644
--- a/examples/custom.php
+++ b/examples/custom.php
@@ -15,15 +15,14 @@ $qrOptions->errorCorrectLevel = QRCode::ERROR_CORRECT_LEVEL_M;
 
 $qrStringOptions = new QRStringOptions;
 $qrStringOptions->type = QRCode::OUTPUT_STRING_TEXT;
-$qrStringOptions->textDark  = '+';
-$qrStringOptions->textLight = '-';
+$qrStringOptions->textDark  = '#';
+$qrStringOptions->textLight = ' ';
 
 // google authenticator
 // https://chart.googleapis.com/chart?chs=200x200&chld=M%7C0&cht=qr&chl=otpauth%3A%2F%2Ftotp%2Ftest%3Fsecret%3DB3JX4VCVJDVNXNZ5%26issuer%3Dchillerlan.net
 $qrcode = new QRCode('otpauth://totp/test?secret=B3JX4VCVJDVNXNZ5&issuer=chillerlan.net', new QRString($qrStringOptions), $qrOptions);
-var_dump($qrcode->output());
+echo '<pre>'.$qrcode->output().'</pre>';
 
-$qrcode->setData('otpauth://totp/test?secret=B3JX4VCVJDVNXNZ5&issuer=buildwars.net', $qrOptions);
-var_dump($qrcode->getRawData());
+echo '<pre>'.print_r($qrcode->getRawData(), true).'</pre>';
 
 echo 'QRCode: '.round((microtime(true)-$starttime), 5).PHP_EOL;
diff --git a/examples/image.php b/examples/image.php
index addbaf0e4..0c94b64e0 100644
--- a/examples/image.php
+++ b/examples/image.php
@@ -4,16 +4,7 @@ require_once '../vendor/autoload.php';
 
 use chillerlan\QRCode\Output\QRImage;
 use chillerlan\QRCode\QRCode;
-use chillerlan\QRCode\QRConst;
-use chillerlan\QRCode\QROptions;
 
-$qrOptions = new QROptions;
-$qrOptions->output = new QRImage();
+$im = (new QRCode('https://www.youtube.com/watch?v=DLzxrzFCyOs&t=43s', new QRImage))->output();
 
-$qr =  new QRCode('https://www.youtube.com/watch?v=DLzxrzFCyOs&t=43s', $qrOptions);
-
-header('Content-type: image/png');
-
-$im = $qr->output();
-imagepng($im);
-imagedestroy($im);
+echo '<img src="'.$im.'" />';