Updated AppImage instructions w/ new desktop file name

Signed-off-by: Dominique Fuchs <32204802+DominiqueFuchs@users.noreply.github.com>

admin/linux/build-appimage.sh

@@ -62,11 +62,11 @@ rm -rf ./usr/share/caja-python/
 rm -rf ./usr/share/nautilus-python/
 rm -rf ./usr/share/nemo-python/
 
-# Move sync exlucde to right location
+# Move sync exclude to right location
 mv ./etc/Nextcloud/sync-exclude.lst ./usr/bin/
 rm -rf ./etc
 
-sed -i -e 's|Icon=nextcloud|Icon=Nextcloud|g' usr/share/applications/nextcloud.desktop # Bug in desktop file?
+sed -i -e 's|Icon=nextcloud|Icon=Nextcloud|g' usr/share/applications/com.nextcloud.desktopclient.Nextcloud.desktop # Bug in desktop file?
 cp ./usr/share/icons/hicolor/512x512/apps/Nextcloud.png . # Workaround for linuxeployqt bug, FIXME
 
 
@@ -87,13 +87,13 @@ chmod a+x linuxdeployqt*.AppImage
 rm ./linuxdeployqt-continuous-x86_64.AppImage
 unset QTDIR; unset QT_PLUGIN_PATH ; unset LD_LIBRARY_PATH
 export LD_LIBRARY_PATH=/app/usr/lib/
-./squashfs-root/AppRun /app/usr/share/applications/nextcloud.desktop -bundle-non-qt-libs
+./squashfs-root/AppRun /app/usr/share/applications/com.nextcloud.desktopclient.Nextcloud.desktop -bundle-non-qt-libs
 
 # Set origin
 ./squashfs-root/usr/bin/patchelf --set-rpath '$ORIGIN/' /app/usr/lib/libnextcloudsync.so.0
 
 # Build AppImage
-./squashfs-root/AppRun /app/usr/share/applications/nextcloud.desktop -appimage
+./squashfs-root/AppRun /app/usr/share/applications/com.nextcloud.desktopclient.Nextcloud.desktop -appimage
 
 mv Nextcloud*.AppImage Nextcloud-${SUFFIX}-${DRONE_COMMIT}-x86_64.AppImage