Update index.html

docs/de/index.html

@@ -43,7 +43,7 @@
 	<!---<li><a href="zrazkomer.html">Zrážkomer</a></li>-->
 	<li><a href="zapojenie.html">Beteiligung</a></li>   
 	    <li><a href="json_client.html">JSON-Client</a></li>  
-<li><a href="../AR/index.html">AR</a></li>
+<li><a href="../QR/index.html">QR Scanner</a></li>
 <a href="../index.html"><img src="https://futbalovysen.sk/wp-content/uploads/slovakia.png" alt="Slovak flag.png, 2,2kB" title="Slovakia" height="32" width="32"></a>
 <a href="../en/index.html"><img src="https://i2.wp.com/facsusa.com/wp-content/uploads/2017/05/Flag-of-England.png?ssl=1" alt="English.png, 2,2kB" title="English" height="32" width="32"></a>
 <a href="../fr/index.html"><img src="https://i.imgur.com/vX7NaZ7.png" alt="French.png, 2,2kB" title="French" height="32" width="32"></a> 
@@ -69,9 +69,9 @@
 </div>
 				<center><h1>Projekt zur Wasserstandsüberwachung</h1></center>
 				<div class="alert alert-success">
-					<strong>Einfache Augmented Reality (AR)-Visualisierungs-App FERTIG</strong>
+					<strong>QR-Scanner-Unterstützung zur Visualisierung von Sensordaten</strong>
 				</div>	
-<a href="https://martinius96.github.io/hladinomer-studna-scripty/AR/">
+<a href="https://martinius96.github.io/hladinomer-studna-scripty/QR/">
 <center>
 <img src="https://i.imgur.com/peGLcYr.jpg" style="display: block; max-width: 100%; height: auto;" alt="Augmented Reality – Webapp für Android, iOS, IoT-Dashboard-Daten" title="Augmented Reality – Webapp für Android, iOS, IoT-Dashboard-Daten">
 </center>