[libchamplain] Use license macro for the COPYING file

[Kalev Lember]

commit cb0226c2f01f106001f0bc68ba83e32c9ce80de0
Author: Kalev Lember <kalevlember at gmail.com>
Date:   Wed Mar 18 12:07:22 2015 +0100

    Use license macro for the COPYING file

 libchamplain.spec | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/libchamplain.spec b/libchamplain.spec
index 7d045c8..e86a97e 100644
--- a/libchamplain.spec
+++ b/libchamplain.spec
@@ -91,7 +91,8 @@ chrpath --delete $RPM_BUILD_ROOT%{_libdir}/%{name}-gtk-*.so.*
 %postun gtk -p /sbin/ldconfig
 
 %files
-%doc AUTHORS COPYING README NEWS
+%license COPYING
+%doc AUTHORS README NEWS
 %{_libdir}/girepository-1.0/Champlain-0.12.typelib
 %{_libdir}/%{name}-0.12.so.*
 
@@ -127,6 +128,7 @@ chrpath --delete $RPM_BUILD_ROOT%{_libdir}/%{name}-gtk-*.so.*
 %changelog
 * Wed Mar 18 2015 Kalev Lember <kalevlember at gmail.com> - 0.12.10-1
 - Update to 0.12.10
+- Use license macro for the COPYING file
 
 * Wed Sep 17 2014 Kalev Lember <kalevlember at gmail.com> - 0.12.9-1
 - Update to 0.12.9