Remove obsolete Group tag

References: https://fedoraproject.org/wiki/Changes/Remove_Group_Tag

pkcs11-helper.spec

@@ -3,7 +3,6 @@ Version:        1.22
 Release:        6%{?dist}
 Summary:        A library for using PKCS#11 providers
 
-Group:          System Environment/Libraries
 License:        GPLv2 or BSD
 URL:            http://www.opensc-project.org/opensc/wiki/pkcs11-helper
 Source0:        http://downloads.sourceforge.net/opensc/pkcs11-helper-%{version}.tar.bz2
@@ -24,7 +23,6 @@ using a simple API.
 
 %package        devel
 Summary:        Development files for pkcs11-helper
-Group:          Development/Libraries
 Requires:       %{name} = %{version}-%{release}
 Requires:       openssl-devel
 # for /usr/share/aclocal