[appstream] use %%_libdir macro (and not hard-code lib64)

[Rex Dieter]

commit a73162ac5fb3c9e18f8bfd6f6fcee677e2b8ec1f
Author: Rex Dieter <rdieter at math.unl.edu>
Date:   Fri Sep 12 09:25:54 2014 -0500

    use %%_libdir macro (and not hard-code lib64)

 appstream.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/appstream.spec b/appstream.spec
index ca91789..2c3b57a 100644
--- a/appstream.spec
+++ b/appstream.spec
@@ -137,7 +137,7 @@ make test -C %{_target_platform} ARGS="--output-on-failure --timeout 300" ||:
 %postun qt -p /sbin/ldconfig
 
 %files qt
-/usr/lib64/libAppstreamQt.so.0*
+%{_libdir}/libAppstreamQt.so.0*
 
 %files qt-devel
 %{_includedir}/AppstreamQt/