remove url for uplaod in pypi

setup.py

@@ -14,22 +14,19 @@ metainfo = {
         },
     'version': version,
     'license': 'GPLv3',
-    'download_url': ['http://pypi.python.org/pypi/rpg'],
-    'url': ['http://pypi.python.org/pypi/rpg'],
     'description': 'In silico protein digestion',
     'platforms': ['Linux', 'Unix', 'MacOsX', 'Windows'],
     "keywords": ["protein", "enzyme", "protease", "digestion"],
     'classifiers': [
         'Development Status :: 3 - Alpha',
-        'Intended Audience :: Bioinformaticians',
         'Intended Audience :: Science/Research',
-        'License :: GPLv3',
+        'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)',
         'Operating System :: OS Independent',
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
-        'Topic :: Scientific/Engineering :: Bioinformatics',]
+        'Topic :: Scientific/Engineering :: Bio-Informatics',]
     }
 
 
@@ -58,8 +55,6 @@ setup(
     description=metainfo['description'],
     license=metainfo['license'],
     platforms=metainfo['platforms'],
-    url=metainfo['url'],
-    download_url=metainfo['download_url'],
     classifiers=metainfo['classifiers'],
     zip_safe=False,
     packages=find_packages(),