[gentoo-nfp] [PATCH v2 3/4] Social contract: Update spelling of CC-BY-SA license

["Ulrich Müller" <ulm@gentoo.org>]

Its official name is "Creative Commons Attribution-ShareAlike License".
Change version to 2.0 because there never was a version 2.

Signed-off-by: Ulrich Müller <ulm@gentoo.org>
---
 get-started/philosophy/social-contract.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/get-started/philosophy/social-contract.md b/get-started/philosophy/social-contract.md
index 04ae1b5..b608e7f 100644
--- a/get-started/philosophy/social-contract.md
+++ b/get-started/philosophy/social-contract.md
@@ -28,10 +28,10 @@ A Gentoo project does not need to produce a Gentoo operating system in order to
 ## Gentoo is and will remain free software
 
 We will release our contributions to Gentoo as free software, metadata or documentation,
-under the GNU General Public License version 2 (or later, at our discretion) or the Creative Commons - Attribution / Share Alike version 2 (or later, at our discretion).
+under the GNU General Public License version 2 (or later, at our discretion) or the Creative Commons Attribution-ShareAlike License version 2.0 (or later, at our discretion).
 Any external contributions to Gentoo (in the form of freely-distributable sources, binaries, metadata or documentation) may be incorporated into Gentoo
 provided that we are legally entitled to do so.
-However, Gentoo will never depend upon a piece of software or metadata unless it conforms to the GNU General Public License, the GNU Lesser General Public License, the Creative Commons - Attribution/Share Alike or some other license that fulfills the [Free Software Definition](https://www.gnu.org/philosophy/free-sw.html#fs-definition) or the [Definition of Free Cultural Works](https://freedomdefined.org/).
+However, Gentoo will never depend upon a piece of software or metadata unless it conforms to the GNU General Public License, the GNU Lesser General Public License, the Creative Commons Attribution-ShareAlike License or some other license that fulfills the [Free Software Definition](https://www.gnu.org/philosophy/free-sw.html#fs-definition) or the [Definition of Free Cultural Works](https://freedomdefined.org/).
 
 <div class="alert alert-success">
 Note: The Gentoo Licenses Project maintains a list of conforming licenses in the ``FREE`` license group, in line with the [GLEP 23](https://www.gentoo.org/glep/glep-0023.html) specification.
-- 
2.45.2