Fix lint errors

pytest_docstyle.py

@@ -1,5 +1,5 @@
-import re
 import logging
+import re
 
 import pydocstyle
 import pytest
@@ -8,7 +8,7 @@
 def pytest_addoption(parser):
     group = parser.getgroup('docstyle')
     group.addoption('--docstyle', action='store_true',
-                     default=False, help='run pydocstyle')
+                    default=False, help='run pydocstyle')
 
     # https://github.com/PyCQA/pydocstyle/blob/2.1.1/src/pydocstyle/config.py#L69
     DEFAULT_MATCH_RE = pydocstyle.config.ConfigurationParser.DEFAULT_MATCH_RE + '$'
@@ -76,4 +76,3 @@ def reportinfo(self):
 
 class DocStyleError(Exception):
     """custom exception for error reporting."""
-

setup.py

@@ -1,6 +1,5 @@
 from setuptools import setup
 
-
 setup(
     name='pytest-docstyle',
     version='1.2.1',
@@ -16,7 +15,7 @@
         'pydocstyle>=2.1,<2.2',
     ],
     # https://docs.pytest.org/en/latest/writing_plugins.html#making-your-plugin-installable-by-others
-    entry_points = {
+    entry_points={
         'pytest11': [
             'docstyle = pytest_docstyle',
         ]