License text modified after gerrit review

Change-Id: I193d6d1fd477cca4c2880760f21f8d978643f634
Reviewed-on: https://gerrit.libreoffice.org/6232Reviewed-by: Lionel Elie Mamane <lionel@mamane.lu>
Tested-by: Lionel Elie Mamane <lionel@mamane.lu>