[gnome-power-manager] Use the %%license macro for the COPYING file

[Kalev Lember]

commit 4dd207821cea479d9a9b59f75082894c78f04c68
Author: Kalev Lember <kalevlember at gmail.com>
Date:   Mon Mar 2 22:03:19 2015 +0100

    Use the %%license macro for the COPYING file

 gnome-power-manager.spec | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/gnome-power-manager.spec b/gnome-power-manager.spec
index 6294078..6f525a6 100644
--- a/gnome-power-manager.spec
+++ b/gnome-power-manager.spec
@@ -60,7 +60,8 @@ update-desktop-database %{_datadir}/applications &> /dev/null || :
 glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 
 %files -f %{name}.lang
-%doc AUTHORS COPYING README
+%license COPYING
+%doc AUTHORS README
 %{_bindir}/*
 %{_datadir}/appdata/
 %{_datadir}/applications/*.desktop
@@ -72,6 +73,7 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 %changelog
 * Mon Mar 02 2015 Kalev Lember <kalevlember at gmail.com> - 3.15.91-1
 - Update to 3.15.91
+- Use the %%license macro for the COPYING file
 
 * Fri Feb 13 2015 Richard Hughes <rhughes at redhat.com> - 3.15.90-1
 - Update to 3.15.90