added long description content type

setup.cfg

@@ -5,21 +5,22 @@ author = Davide Canton
 author_email = davide.canton5@gmail.com
 description = A pytest plugin to suggest test cases
 long_description = file: README.md
+long_description_content_type = text/markdown
 
 [options]
 packages = find:
 python_requires = >=3.8
 install_requires =
-    pytest>=8.0.0
+pytest >=8.0.0
 
 [options.packages.find]
 include = pytest_suggest*
 
 [options.extras_require]
-dev =    
-    pytest-cov>=4.0.0
-    build
-    tox
+dev =
+pytest-cov >=4.0.0
+build
+tox
 
 # code coverage configuration
 # refer to https://coverage.readthedocs.io/en/latest/config.html
@@ -31,14 +32,14 @@ source = .
 
 [coverage:report]
 include =
-    pytest_suggest/**
+pytest_suggest/**
 
 [coverage:html]
 directory = coverage
 
 [options.entry_points]
 console_scripts =
-    pytest-suggest = pytest_suggest.cli.suggest:main
+pytest-suggest = pytest_suggest.cli.suggest:main
 
-pytest11 = 
-    suggest = pytest_suggest.plugin
+pytest11 =
+suggest = pytest_suggest.plugin