diff -rupN qjackctl-0.5.5.org/src/appdata/qjackctl.appdata.xml qjackctl-0.5.5/src/appdata/qjackctl.appdata.xml
--- qjackctl-0.5.5.org/src/appdata/qjackctl.appdata.xml	2018-11-23 05:39:49.728003396 -0500
+++ qjackctl-0.5.5/src/appdata/qjackctl.appdata.xml	2018-11-25 15:36:31.175972519 -0500
@@ -28,11 +28,11 @@
  </description>
  <launchable type="desktop-id">qjackctl.desktop</launchable>
  <provides>
-​  <binary>qjackctl</binary>
-​ </provides>
+  <binary>qjackctl</binary>
+ </provides>
  <screenshots>
   <screenshot type="default">
-   <image>http://qjackctl.sourceforge.net/qjackctlMainForm1.png</image>
+   <image>http://qjackctl.sourceforge.io/image/qjackctlMainForm2.png</image>
    <caption>The main window showing the application in action</caption>
    <caption xml:lang="fr">La fenêtre principale montrant l'application en action</caption>
   </screenshot>