diff --git a/pyproject.toml b/pyproject.toml
index 486c70f..b573b8e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,30 +17,29 @@ authors = [
     { name = "holger krekel" },
 ]
 requires-python = ">=3.7"
+classifiers = [
+  "Development Status :: 4 - Beta",
+  "Intended Audience :: Developers",
+  "License :: OSI Approved :: MIT License",
+  "Operating System :: MacOS :: MacOS X",
+  "Operating System :: Microsoft :: Windows",
+  "Operating System :: POSIX",
+  "Programming Language :: Python",
+  "Programming Language :: Python :: 3 :: Only",
+  "Programming Language :: Python :: 3.7",
+  "Programming Language :: Python :: 3.8",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: Implementation :: CPython",
+  "Topic :: Software Development :: Libraries",
+]
 dynamic = [
   "version",
 ]
-classifiers = [
-    "Development Status :: 4 - Beta",
-    "Intended Audience :: Developers",
-    "License :: OSI Approved :: MIT License",
-    "Operating System :: MacOS :: MacOS X",
-    "Operating System :: Microsoft :: Windows",
-    "Operating System :: POSIX",
-    "Programming Language :: Python",
-    "Programming Language :: Python :: Implementation :: CPython",
-    "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3 :: Only",
-    "Programming Language :: Python :: 3.7",
-    "Programming Language :: Python :: 3.8",
-    "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3.10",
-    "Topic :: Software Development :: Libraries",
-]
 [project.urls]
 Homepage = "https://github.com/pytest-dev/apipkg"
 
-
 [tool.hatch.version]
 source = "vcs"
 
@@ -63,5 +62,6 @@ python = ["3.7", "3.8", "3.9", "3.10", "3.11"]
 [tool.hatch.envs.test.scripts]
 run-coverage = "pytest --cov-config=pyproject.toml --cov=pkg --cov=tests {args}"
 run = "run-coverage --no-cov {args}"
+
 [mypy]
 python_version = "3.7"
diff --git a/src/apipkg/_alias_module.py b/src/apipkg/_alias_module.py
index a6f219a..91efda2 100644
--- a/src/apipkg/_alias_module.py
+++ b/src/apipkg/_alias_module.py
@@ -6,7 +6,6 @@
 
 
 def AliasModule(modname: str, modpath: str, attrname: str | None = None) -> ModuleType:
-
     cached_obj: object | None = None
 
     def getmod() -> object:
diff --git a/test_apipkg.py b/test_apipkg.py
index 5100e8c..4080b90 100644
--- a/test_apipkg.py
+++ b/test_apipkg.py
@@ -869,7 +869,6 @@ def test_importlib_find_spec_aliasmodule(find_spec):
 
 
 def test_importlib_find_spec_initpkg(find_spec, tmpdir, monkeypatch):
-
     modname = "apipkg_test_example_initpkg_findspec"
 
     pkgdir = tmpdir.mkdir("apipkg_test_example_initpkg_findspec")