Remove obsolete Group tag

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

inotify-tools.spec

@@ -3,7 +3,6 @@ Version:        3.14
 Release:        15%{?dist}
 Summary:        Command line utilities for inotify
 
-Group:          Applications/System
 License:        GPLv2
 URL:		 http://inotify-tools.sourceforge.net/
 Source0:        http://download.sf.net/inotify-tools/inotify-tools-%{version}.tar.gz
@@ -19,7 +18,6 @@ and act upon filesystem events.
 
 %package        devel
 Summary:        Headers and libraries for building apps that use libinotifytools
-Group:          Development/Libraries
 Requires:       %{name} = %{version}-%{release}
 
 %description    devel