Remove obsolete Group tag

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

sudo.spec

@@ -5,7 +5,6 @@ Name: sudo
 Version: 1.8.25p1
 Release: 1%{?dist}
 License: ISC
-Group: Applications/System
 URL: http://www.courtesan.com/sudo/
 Source0: https://www.sudo.ws/dist/%{name}-%{version}.tar.gz
 Source1: sudoers
@@ -42,7 +41,6 @@ on many different machines.
 
 %package        devel
 Summary:        Development files for %{name}
-Group:          Development/Libraries
 Requires:       %{name} = %{version}-%{release}
 
 %description    devel