Remove obsolete Group tag

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

iscsi-initiator-utils.spec

@@ -10,7 +10,6 @@ Summary: iSCSI daemon and utility programs
 Name: iscsi-initiator-utils
 Version: 6.%{open_iscsi_version}.%{open_iscsi_build}
 Release: 6.git%{shortcommit0}%{?dist}
-Group: System Environment/Daemons
 License: GPLv2+
 URL: http://www.open-iscsi.org
 Source0: https://github.com/open-iscsi/open-iscsi/archive/%{commit0}.tar.gz#/open-iscsi-%{shortcommit0}.tar.gz
@@ -84,7 +83,6 @@ Protocol networks.
 
 %package iscsiuio
 Summary: Userspace configuration daemon required for some iSCSI hardware
-Group: System Environment/Daemons
 License: BSD
 Requires: %{name} = %{version}-%{release}
 
@@ -94,7 +92,6 @@ for some iSCSI offload hardware.
 
 %package devel
 Summary: Development files for %{name}
-Group: Development/Libraries
 Requires: %{name} = %{version}-%{release}
 
 %description devel
@@ -105,7 +102,6 @@ developing applications that use %{name}.
 %package -n python2-%{name}
 %{?python_provide:%python_provide python2-%{name}}
 Summary: Python %{python2_version} bindings to %{name}
-Group: Development/Libraries
 
 BuildRequires: python2-devel
 BuildRequires: python2-setuptools
@@ -118,7 +114,6 @@ libiscsi interface for interacting with %{name}
 %package -n python3-%{name}
 %{?python_provide:%python_provide python3-%{name}}
 Summary: Python %{python3_version} bindings to %{name}
-Group: Development/Libraries
 
 BuildRequires: python3-devel
 BuildRequires: python3-setuptools