Swapping home and menu in CM11

[sjukfan]

I have an Xperia Mini Pro with LegacyXperia CM11 on it and I'm trying to swap home and menu buttons but it's not working.

I have changed /system/usr/keylayout/Generic.kl to

key 139 HOME WAKE
key 172 MENU WAKE_DROPPED

and restarted but nothing happen. Do I have to do something else for it to reload the keylayout from the file?

Regards
/M