[mingw-glib2] Use license macro for the COPYING file

[Kalev Lember]

commit 619cd498cf538d6aaa9ae65613dfa13abbbf54ae
Author: Kalev Lember <kalevlember at gmail.com>
Date:   Tue Mar 24 11:42:54 2015 +0100

    Use license macro for the COPYING file

 mingw-glib2.spec | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/mingw-glib2.spec b/mingw-glib2.spec
index 9443abc..dbe8a4d 100644
--- a/mingw-glib2.spec
+++ b/mingw-glib2.spec
@@ -178,7 +178,7 @@ find $RPM_BUILD_ROOT -name "*.la" -delete
 
 # Win32
 %files -n mingw32-glib2 -f mingw32-glib20.lang
-%doc COPYING
+%license COPYING
 %{mingw32_bindir}/gdbus.exe
 %{mingw32_bindir}/gio-querymodules.exe
 %{mingw32_bindir}/glib-compile-resources.exe
@@ -228,7 +228,7 @@ find $RPM_BUILD_ROOT -name "*.la" -delete
 
 # Win64
 %files -n mingw64-glib2 -f mingw64-glib20.lang
-%doc COPYING
+%license COPYING
 %{mingw64_bindir}/gdbus.exe
 %{mingw64_bindir}/gio-querymodules.exe
 %{mingw64_bindir}/glib-compile-resources.exe
@@ -280,6 +280,7 @@ find $RPM_BUILD_ROOT -name "*.la" -delete
 %changelog
 * Tue Mar 24 2015 Kalev Lember <kalevlember at gmail.com> - 2.44.0-1
 - Update to 2.44.0
+- Use license macro for the COPYING file
 
 * Mon Jan 26 2015 Erik van Pienbroek <epienbro at fedoraproject.org> - 2.43.3-1
 - Update to 2.43.3