docs/manual: contribute: fix license string for Buildroot license

As per section 12.2 "Complying with the Buildroot license", Buildroot
is released under GPL version 2 or (at your option) any later version.
But SPDX license string for Buildroot license in section 21.5
"Submitting patches" refers to only GPL version 2. Fix this
inconsistency by using correct SPDX identifier.

Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Rahul Bedarkar 2017-04-15 10:44:40 +05:30 committed by Thomas Petazzoni
parent 2e9f105eea
commit bedb3be1c1

View File

@ -227,7 +227,7 @@ Finally, the patch should be signed off. This is done by adding
+Signed-off-by: Your Real Name <your@email.address>+ at the end of the
commit message. +git commit -s+ does that for you, if configured
properly. The +Signed-off-by+ tag means that you publish the patch
under the Buildroot license (i.e. GPL-2.0, except for package patches,
under the Buildroot license (i.e. GPL-2.0+, except for package patches,
which have the upstream license), and that you are allowed to do so.
See http://developercertificate.org/[the Developer Certificate of
Origin] for details.