diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d56c3451..d980c04f 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,7 +15,7 @@ repos:
         files: "^(?!examples/)"
         args: ["--application-directories", "src"]
   - repo: https://github.com/psf/black
-    rev: 22.12.0
+    rev: 23.1.0
     hooks:
       - id: black
   - repo: https://github.com/PyCQA/flake8
diff --git a/docs/patterns/appfactories.rst b/docs/patterns/appfactories.rst
index 415c10fa..a76e676f 100644
--- a/docs/patterns/appfactories.rst
+++ b/docs/patterns/appfactories.rst
@@ -91,7 +91,7 @@ To run such an application, you can use the :command:`flask` command:
 
 .. code-block:: text
 
-    $ flask run --app hello run
+    $ flask --app hello run
 
 Flask will automatically detect the factory if it is named
 ``create_app`` or ``make_app`` in ``hello``. You can also pass arguments
@@ -99,7 +99,7 @@ to the factory like this:
 
 .. code-block:: text
 
-    $ flask run --app hello:create_app(local_auth=True)``
+    $ flask --app hello:create_app(local_auth=True) run``
 
 Then the ``create_app`` factory in ``myapp`` is called with the keyword
 argument ``local_auth=True``. See :doc:`/cli` for more detail.
diff --git a/tests/test_reqctx.py b/tests/test_reqctx.py
index abfacb98..6c38b661 100644
--- a/tests/test_reqctx.py
+++ b/tests/test_reqctx.py
@@ -227,7 +227,6 @@ def test_session_error_pops_context():
 
 
 def test_session_dynamic_cookie_name():
-
     # This session interface will use a cookie with a different name if the
     # requested url ends with the string "dynamic_cookie"
     class PathAwareSessionInterface(SecureCookieSessionInterface):