Correct file

kometa-panel-desktop/desktopbigicon.filetrigger

@@ -9,7 +9,7 @@
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
 
-mf='/usr/share/kf5/plasma/plasmoids/org.kde.plasma.taskmanager/contents/config/main.xml'
+mf='/usr/share/kf5/plasma/plasmoids/org.kde.desktopcontainment/contents/config/main.xml'
 if egrep -qs $mf;
 then
 	if [ -f $mf ];