[Buildroot] [git commit] xz: comma separate licenses

[Thomas Petazzoni]

commit: http://git.buildroot.net/buildroot/commit/?id=e9308e394d5c8595aff52d3d38c14798138143d3
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Signed-off-by: Gustavo Zacarias <gustavo at zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 package/xz/xz.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/xz/xz.mk b/package/xz/xz.mk
index ac6f809..5e1d7c6 100644
--- a/package/xz/xz.mk
+++ b/package/xz/xz.mk
@@ -9,7 +9,7 @@ XZ_SOURCE = xz-$(XZ_VERSION).tar.bz2
 XZ_SITE = http://tukaani.org/xz
 XZ_INSTALL_STAGING = YES
 XZ_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99'
-XZ_LICENSE = GPLv2+ GPLv3+ LGPLv2.1+
+XZ_LICENSE = GPLv2+, GPLv3+, LGPLv2.1+
 XZ_LICENSE_FILES = COPYING.GPLv2 COPYING.GPLv3 COPYING.LGPLv2.1
 
 ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)