[iagno] Use the %license macro for the COPYING file

[Kalev Lember]

commit 451adf85249c072cad9eb40994555f91d98c5443
Author: Kalev Lember <kalevlember at gmail.com>
Date:   Tue Mar 3 15:59:03 2015 +0100

    Use the %license macro for the COPYING file

 iagno.spec | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/iagno.spec b/iagno.spec
index a5260dc..576a515 100644
--- a/iagno.spec
+++ b/iagno.spec
@@ -64,7 +64,7 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &>/dev/null || :
 
 
 %files -f %{name}.lang
-%doc COPYING
+%license COPYING
 %{_bindir}/iagno
 %{_datadir}/appdata/iagno.appdata.xml
 %{_datadir}/applications/iagno.desktop
@@ -78,6 +78,7 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &>/dev/null || :
 %changelog
 * Tue Mar 03 2015 Kalev Lember <kalevlember at gmail.com> - 3.15.91-1
 - Update to 3.15.91
+- Use the %%license macro for the COPYING file
 
 * Tue Feb 17 2015 Richard Hughes <rhughes at redhat.com> - 3.15.90.2-1
 - Update to 3.15.90.2