diff --git a/documentation/qudio/index.html b/documentation/qudio/index.html
index e10a550..0015497 100644
--- a/documentation/qudio/index.html
+++ b/documentation/qudio/index.html
@@ -7,7 +7,7 @@
 
 <meta property="og:url" content="http://tilman.de/projekte/qudio/" />
 <meta property="og:title" content="Qudio - a QR-enabled Audio Player for Children" />
-<meta property="og:description" content="After building the first version of this music player for my oldest son in 2016, I recently had to update my project for his younger brother. As before, music can be played by simply placing a card with a QR code on the player. The new version has an improved case and is cheaper and easier to build. Internally it uses the volumio player which allows to not only play all MP3s from the local network, but also to connect streaming services like Spotify. Oh, an there is a rocket again, too. But this time it is optional." />
+<meta property="og:description" content="After building the first version of this music player for my oldest son in 2016, I recently had to update my project for his younger brother. As before, music can be played by simply placing a card with a QR code on the player. The new version has an improved case and is cheaper and easier to build. Internally it uses the volumio player which allows to not only play all MP3s from the local network, but also to connect streaming services like Spotify. Oh, and there is a rocket again, too. But this time it is optional." />
 <meta property="og:image" content="http://tilman.de/projekte/qudio/images/qudio-01-space-02.jpg" />
 
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/fancyapps/fancybox@3.5.6/dist/jquery.fancybox.min.css" />