diff --git a/demo/lecteur_qrcode.html b/demo/lecteur_qrcode.html
index 544b586..8972db6 100644
--- a/demo/lecteur_qrcode.html
+++ b/demo/lecteur_qrcode.html
@@ -1,65 +1,58 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-[(#REM) Cf.: http://paulirish.com/2008/conditional-stylesheets-vs-css-hacks-answer-neither/
-]<!--[if lt IE 7 ]> <html dir="#LANG_DIR" lang="#LANG" xmlns="http://www.w3.org/1999/xhtml" xml:lang="#LANG" class="[(#LANG_DIR)][ (#LANG)] no-js ie ie6"> <![endif]-->
-<!--[if IE 7 ]> <html dir="#LANG_DIR" lang="#LANG" xmlns="http://www.w3.org/1999/xhtml" xml:lang="#LANG" class="[(#LANG_DIR)][ (#LANG)] no-js ie ie7"> <![endif]-->
-<!--[if IE 8 ]> <html dir="#LANG_DIR" lang="#LANG" xmlns="http://www.w3.org/1999/xhtml" xml:lang="#LANG" class="[(#LANG_DIR)][ (#LANG)] no-js ie ie8"> <![endif]-->
-<!--[if IE 9 ]> <html dir="#LANG_DIR" lang="#LANG" xmlns="http://www.w3.org/1999/xhtml" xml:lang="#LANG" class="[(#LANG_DIR)][ (#LANG)] no-js ie ie9"> <![endif]-->
-<!--[if (gt IE 9)|!(IE)]><!--> <html dir="#LANG_DIR" lang="#LANG" xmlns="http://www.w3.org/1999/xhtml" xml:lang="#LANG" class="[(#LANG_DIR)][ (#LANG)] no-js"> <!--<![endif]-->
-<head>
-[(#REM) Page de démo accessible sous /?page=demo/libphonenumber_demo ]
-	<script src="[(#CHEMIN{js/html5-qrcode.min.js}|timestamp)]" type="text/javascript"></script>
-	<script type='text/javascript'>/*<![CDATA[*/(function(H){H.className=H.className.replace(/\bno-js\b/,'js')})(document.documentElement);/*]]>*/</script>
-	<title>[(#NOM_SITE_SPIP|textebrut)][ - (#SLOGAN_SITE_SPIP|textebrut)]</title>
-	[<meta name="description" content="(#DESCRIPTIF_SITE_SPIP|couper{150}|attribut_html)" />]
-	<INCLURE{fond=inclure/head} />
-	<style type="text/css">
-	.page{text-align:center; margin-top:10em}
-	.libphonenumber{margin:0 auto; width:800px; text-align:left;}
-	.reponse_formulaire_erreur{color:red}
-	.editer_force_telephone{display:none}
-	</style>
+<!DOCTYPE html>
+<html dir="#LANG_DIR" lang="#LANG" class="[(#LANG_DIR)][ (#LANG)] no-js">
+	<head>
+	[(#REM) Page de démo accessible sous /?page=demo/libphonenumber_demo ]
+		<script src="[(#CHEMIN{js/html5-qrcode.min.js}|timestamp)]" type="text/javascript"></script>
+		<script type='text/javascript'>/*<![CDATA[*/(function(H){H.className=H.className.replace(/\bno-js\b/,'js')})(document.documentElement);/*]]>*/</script>
+		<title>[(#NOM_SITE_SPIP|textebrut)][ - (#SLOGAN_SITE_SPIP|textebrut)]</title>
+		[<meta name="description" content="(#DESCRIPTIF_SITE_SPIP|couper{150}|attribut_html)" />]
+		<INCLURE{fond=inclure/head} />
 
+		<style type="text/css">
+			.page{text-align:center; margin-top:10em}
+			.libphonenumber{margin:0 auto; width:800px; text-align:left;}
+			.reponse_formulaire_erreur{color:red}
+			.editer_force_telephone{display:none}
+		</style>
 
-</head>
+		<script>
+			jQuery(function() {
+				console.log("coucou");
 
-<body>
-	<div class="page" style="background-color:white; color:black;">
-		<div class="inner">
-			<h1>Lecteur de qrcode</h1>
+				function onScanSuccess(decodedText, decodedResult) {
+					// handle the scanned code as you like, for example:
+					console.log(`Code matched = ${decodedText}`, decodedResult);
+					$('#resultat').fadeIn().val(decodedText);
+					$('#reader').fadeOut();
+				}
 
-			<div id="reader" width="600px"></div>
-			<textarea name="" id="resultat" style="display:none; width: 100%"></textarea>
-			<br>
-			<br>
-			<br>
-			<br>
+				function onScanFailure(error) {
+					// handle scan failure, usually better to ignore and keep scanning.
+					// for example:
+					console.warn(`Code scan error = ${error}`);
+				}
 
+				let html5QrcodeScanner = new Html5QrcodeScanner(
+					"reader",
+					{ fps: 10, qrbox: {width: 400, height: 400}},
+					/* verbose= */ false);
+
+				html5QrcodeScanner.render(onScanSuccess, onScanFailure);
+			});
+		</script>
+	</head>
+	<body>
+		<div class="page" style="background-color:white; color:black;">
+			<div class="inner">
+				<h1>Lecteur de qrcode</h1>
+
+				<div id="reader" width="600px"></div>
+				<textarea name="" id="resultat" style="display:none; width: 100%"></textarea>
+				<br>
+				<br>
+				<br>
+				<br>
+			</div>
 		</div>
-	</div><!--.page-->
-</body>
-	<script>
-		jQuery(function() {
-			console.log("coucou");
-
-			function onScanSuccess(decodedText, decodedResult) {
-				// handle the scanned code as you like, for example:
-				console.log(`Code matched = ${decodedText}`, decodedResult);
-				$('#resultat').fadeIn().val(decodedText);
-				$('#reader').fadeOut();
-			}
-
-			function onScanFailure(error) {
-				// handle scan failure, usually better to ignore and keep scanning.
-				// for example:
-				console.warn(`Code scan error = ${error}`);
-			}
-
-			let html5QrcodeScanner = new Html5QrcodeScanner(
-				"reader",
-				{ fps: 10, qrbox: {width: 400, height: 400}},
-				/* verbose= */ false);
-
-			html5QrcodeScanner.render(onScanSuccess, onScanFailure);
-		});
-	</script>
+	</body>
 </html>
