Clean up the SPEC file

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-cachetools?expand=0&rev=10

python-cachetools.spec

@@ -24,13 +24,12 @@ Release:        0
 Summary:        Extensible memoizing collections and decorators
 License:        MIT
 Group:          Development/Languages/Python
-Url:            https://github.com/tkem/cachetools
+URL:            https://github.com/tkem/cachetools
 Source:         https://files.pythonhosted.org/packages/source/c/cachetools/cachetools-%{version}.tar.gz
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 BuildArch:      noarch
-
 %python_subpackages
 
 %description
@@ -54,8 +53,8 @@ function decorator.
 %endif
 
 %files %{python_files}
-%defattr(-,root,root,-)
-%doc CHANGES.rst LICENSE README.rst
+%license LICENSE
+%doc CHANGES.rst README.rst
 %{python_sitelib}/*
 
 %changelog