Update setup.py and tox.ini to fix linting issues

setup.py

@@ -7,24 +7,24 @@
     version="1.2.0",
     author="Rory McCann",
     author_email="[email protected]",
-    py_modules=['django_i18n_lint'],
-    license='GPLv3+',
-    url='http://www.technomancy.org/python/django-template-i18n-lint/',
-    description='Lint tool to find untranslated text in django templates',
+    py_modules=["django_i18n_lint"],
+    license="GPLv3+",
+    url="http://www.technomancy.org/python/django-template-i18n-lint/",
+    description="Lint tool to find untranslated text in django templates",
     classifiers=[
-        'Development Status :: 5 - Production/Stable',
-        'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)',
-        'License :: OSI Approved :: BSD License',
-        'Environment :: Console',
-        'Framework :: Django',
-        'Intended Audience :: Developers',
-        'Operating System :: OS Independent',
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 3.10',
+        "Development Status :: 5 - Production/Stable",
+        "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+        "License :: OSI Approved :: BSD License",
+        "Environment :: Console",
+        "Framework :: Django",
+        "Intended Audience :: Developers",
+        "Operating System :: OS Independent",
+        "Programming Language :: Python",
+        "Programming Language :: Python :: 3.10",
     ],
     entry_points={
-        'console_scripts': [
-            'django-i18n-lint = django_i18n_lint:main',
+        "console_scripts": [
+            "django-i18n-lint = django_i18n_lint:main",
         ]
     },
 )

tox.ini

@@ -7,8 +7,8 @@
 envlist = py38, py39, py310, py311
 
 [testenv]
-deps = 
+deps =
     pytest
     pytest-cov
-commands = 
+commands =
     {envpython} -m pytest tests.py -v -s --cov=django_i18n_lint --cov-report=xml