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--- a/README.md
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@@ -1,18 +1,18 @@
 # flatpak-portal-test-kde
 
 A simple test application for [Flatpak](http://www.flatpak.org) portals and Qt flatpak platform plugin.
 
 The portal interfaces are defined in [xdg-desktop-portal](https://github.com/flatpak/xdg-desktop-portal).
 
 A Qt/KDE implementation can be found in [xdg-desktop-portal-kde](https://cgit.kde.org/xdg-desktop-portal-kde.git/).
 
 To use this test, use the build script in flatpak-build/ to produce a flatpak of portal-test, then install it with
 
     flatpak remote-add --user --no-gpg-verify portal-test-kde file:///path/to/repo
-    flatpak install --user portal-test-kde org.kde.PortalTest
+    flatpak install --user portal-test-kde org.kde.portal-test-kde
 
 and run it with
 
-    flatpak run org.kde.PortalTest
+    flatpak run org.kde.portal-test-kde
 
 The test expects the xdg-desktop-portal service (and a backend, such as xdg-desktop-portal-kde) to be available on the session bus.