Fix Group to be a valid OpenSuse Group

Fix Requires

OBS-URL: https://build.opensuse.org/package/show/server:monitoring/prewikka?expand=0&rev=3

prewikka.spec

@@ -20,7 +20,7 @@ Version:        3.0.0
 Release:        0
 Summary:        Graphical front-end analysis console for the Prelude Framework
 License:        GPL-2.0+
-Group:          Applications/Internet
+Group:          Productivity/Networking/Web/Frontends
 Url:            https://www.prelude-siem.org
 Source0:        https://www.prelude-siem.org/pkg/src/3.0.0/%{name}-%{version}.tar.gz
 Patch0:         prewikka-cheetah-shbang.patch
@@ -32,10 +32,10 @@ BuildRequires:  python-lesscpy
 BuildRequires:  python-setuptools
 BuildRequires:  gettext
 Requires:       python-cheetah
-Requires:       xorg-x11-fonts-Type1
+Requires:       xorg-x11-fonts
 Requires:       python-babel
 Requires:       python-dateutil
-Requires:       pytz
+Requires:       python-pytz
 Requires:       python-libprelude
 Requires:       python-libpreludedb
 BuildArch:      noarch