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-<title>About 2D Barcodes</title>
+<title>About 2D barcodes</title>
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<link rel="StyleSheet" href="style.css" type="text/css">
-<h3><center>About 2D Barcodes</center></h3>
-<p><b>Barcode Scanner</b> also understands how to read two dimensional barcodes called QR Codes. For
- example, the QR Code below contains a hyperlink to the ZXing Project home page:</p>
+<h3><center>About 2D barcodes</center></h3>
+<p><b>Barcode Scanner</b> also understands how to read two dimensional barcodes, called <em>QR
+ Codes</em>. For example, the QR Code below contains a hyperlink to the ZXing Project home page:</p>
<center><p><img src="../images/big-qr.png"></p></center>
<p>You can also represent contact information in a QR Code, and put it on a business card or web
site. When you scan it, the results screen provides a choice of actions:</p>