No need to ship license in devel too, Drop ChangeLog as details are in NEWS

nettle.spec

@@ -1,6 +1,6 @@
 Name:           nettle
 Version:        3.1.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        A low-level cryptographic library
 
 Group:          Development/Libraries
@@ -58,11 +58,12 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.a
 rm -f $RPM_BUILD_ROOT%{_infodir}/dir
 chmod 0755 $RPM_BUILD_ROOT%{_libdir}/libnettle.so.6.*
 chmod 0755 $RPM_BUILD_ROOT%{_libdir}/libhogweed.so.4.*
+
 %check
 make check
 
 %files
-%doc AUTHORS ChangeLog NEWS README TODO
+%doc AUTHORS NEWS README TODO
 %license COPYINGv2 COPYING.LESSERv3
 %{_infodir}/nettle.info.gz
 %{_bindir}/nettle-lfib-stream
@@ -75,10 +76,8 @@ make check
 %{_libdir}/libhogweed.so.4
 %{_libdir}/libhogweed.so.4.*
 
-
 %files devel
 %doc descore.README nettle.html nettle.pdf
-%license COPYINGv2 COPYING.LESSERv3
 %{_includedir}/nettle
 %{_libdir}/libnettle.so
 %{_libdir}/libhogweed.so
@@ -99,6 +98,10 @@ fi
 
 
 %changelog
+* Sun Aug  2 2015 Peter Robinson <pbrobinson@fedoraproject.org> 3.1.1-3
+- No need to ship license in devel too
+- Drop ChangeLog as details are in NEWS
+
 * Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.1.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild