Fix theme directory icon size

src/usr/share/icons/Lubuntu/index.theme

@@ -26,7 +26,7 @@ DialogDefault=32
 DialogSizes=16,22,24,48,64,128
 
 # Directory list
-Directories=actions/16,actions/22,actions/24,apps/16,apps/24,apps/48,apps/64,apps/128,categories/16,categories/32,categories/48,devices/16,devices/22,devices/24,devices/48,devices/64,devices/128,emblems/24,mimes/16,mimes/22,mimes/24,mimes/48,panel/16,panel/22,panel/24,places/16,places/22,places/24,places/32,places/48,places/64,places/128,status/16,status/22,status/24,status/48,symbolic,imported-Adwaita/scalable,imported-Adwaita/64,imported-Adwaita/48,imported-Adwaita/32,imported-Adwaita/24,imported-Adwaita/22,imported-Adwaita/16,imported-Adwaita/8,imported-Adwaita/scalable-up-to-32,imported-gnome/16,imported-gnome/32,imported-gnome/256,imported-gnome/scalable,imported-Humanity/16,imported-Humanity/22,imported-Humanity/24,imported-Humanity/32,imported-Humanity/48, imported-Humanity/192
+Directories=actions/16,actions/22,actions/24,apps/16,apps/24,apps/48,apps/64,apps/128,categories/16,categories/32,categories/48,devices/16,devices/22,devices/24,devices/48,devices/64,devices/128,emblems/24,mimes/16,mimes/22,mimes/24,mimes/48,panel/16,panel/22,panel/24,places/16,places/22,places/24,places/32,places/48,places/64,places/128,status/16,status/22,status/24,status/48,symbolic,imported-Adwaita/scalable,imported-Adwaita/64,imported-Adwaita/48,imported-Adwaita/32,imported-Adwaita/24,imported-Adwaita/22,imported-Adwaita/16,imported-Adwaita/8,imported-Adwaita/scalable-up-to-32,imported-gnome/16,imported-gnome/32,imported-gnome/256,imported-gnome/scalable,imported-Humanity/16,imported-Humanity/22,imported-Humanity/24,imported-Humanity/32,imported-Humanity/48,imported-Humanity/192
 
 [actions/16]
 Size=16