Add Supplements: tag for langpacks naming guidelines

- Clean the specfile to follow current packaging guidelines

hunspell-grc.spec

@@ -1,15 +1,14 @@
 Name: hunspell-grc
 Summary: Ancient Greek hunspell dictionaries
 Version: 2.1.5
-Release: 11%{?dist}
-Group: Applications/Text
+Release: 12%{?dist}
 Source: http://extensions.services.openoffice.org/e-files/2313/1/grc.oxt
 URL: http://www.himeros.eu/
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 License: GPL+ or LGPLv2+
 BuildArch: noarch
 
 Requires: hunspell
+Supplements: (hunspell and langpacks-grc)
 
 %description
 Ancient Greek hunspell dictionaries.
@@ -20,21 +19,21 @@ Ancient Greek hunspell dictionaries.
 %build
 
 %install
-rm -rf $RPM_BUILD_ROOT
 mkdir -p $RPM_BUILD_ROOT/%{_datadir}/myspell
 cp -p dictionaries/grc_GR.aff $RPM_BUILD_ROOT/%{_datadir}/myspell/grc.aff
 cp -p dictionaries/grc_GR.dic $RPM_BUILD_ROOT/%{_datadir}/myspell/grc.dic
 
-%clean
-rm -rf $RPM_BUILD_ROOT
 
 %files
-%defattr(-,root,root,-)
 %doc LICENSES-en.txt         
 
 %{_datadir}/myspell/*
 
 %changelog
+* Fri Feb 19 2016 Parag Nemade <pnemade AT redhat DOT com> - 2.1.5-12
+- Add Supplements: tag for langpacks naming guidelines
+- Clean the specfile to follow current packaging guidelines
+
 * Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.5-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild