Clean up the SPEC file

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-txaio?expand=0&rev=4

python-txaio.spec

@@ -23,18 +23,17 @@ Release:        0
 Summary:        WebSocket and WAMP in Python for Twisted and asyncio
 License:        MIT
 Group:          Development/Languages/Python
-Url:            http://crossbar.io/autobahn
+URL:            http://crossbar.io/autobahn
 Source:         https://files.pythonhosted.org/packages/source/t/txaio/txaio-%{version}.tar.gz
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
+Requires:       python-six
+BuildArch:      noarch
 # SECTION test requirements
 BuildRequires:  %{python_module Twisted}
 BuildRequires:  %{python_module six}
 # /SECTION
-Requires:       python-six
-BuildArch:      noarch
-
 %python_subpackages
 
 %description
@@ -55,7 +54,7 @@ asynchronous Remote Procedure Calls and Publish & Subscribe on top of WebSocket.
 %python_exec setup.py test
 
 %files %{python_files}
-%doc LICENSE
+%license LICENSE
 %{python_sitelib}/*
 
 %changelog