Avoid owning /usr/share/aclocal dir as it's part of filesystem rpm now

https://bugzilla.redhat.com/show_bug.cgi?id=1672131

gtk-doc.spec

@@ -8,7 +8,7 @@
 
 Name: gtk-doc
 Version: 1.29
-Release: 2%{?dist}
+Release: 3%{?dist}
 Summary: API documentation generation tool for GTK+ and GNOME
 
 License: GPLv2+ and GFDL
@@ -59,13 +59,17 @@ make check || make check
 %license COPYING COPYING-DOCS
 %doc AUTHORS README doc/* examples
 %{_bindir}/*
-%{_datadir}/aclocal/
+%{_datadir}/aclocal/gtk-doc.m4
 %{_datadir}/gtk-doc/
 %{_datadir}/pkgconfig/gtk-doc.pc
 %{_datadir}/help/*/gtk-doc-manual/
 %{_libdir}/cmake/
 
 %changelog
+* Mon Feb 04 2019 Kalev Lember <klember@redhat.com> - 1.29-3
+- Avoid owning /usr/share/aclocal dir as it's part of filesystem rpm now
+  (#1672131)
+
 * Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.29-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild