👷 Add codespell

* Fix typo

Author: veit

.pre-commit-config.yaml

@@ -40,6 +40,10 @@ repos:
       args: [--line-length=79]
       additional_dependencies:
       - black
+  - repo: https://github.com/codespell-project/codespell
+    rev: v2.3.0
+    hooks:
+    - id: codespell
   - repo: local
     hooks:
     - id: linkcheck

docs/genindex.rst

@@ -1,4 +1,4 @@
-.. Workarround for displaying the index in the toc
+.. Workaround for displaying the index in the toc
 
 Index
 =====

docs/hub/jupyterhub_config.py

@@ -1097,7 +1097,7 @@
 ## The URL the single-user server should connect to the Hub.
 #
 #  If the Hub URL set in your JupyterHub config is not reachable from spawned
-#  notebooks, you can set differnt URL by this config.
+#  notebooks, you can set different URL by this config.
 #
 #  Is None if you don't need to change the URL.
 #  Default: None
@@ -1474,7 +1474,7 @@
 #
 #  This function is called after the user has passed all authentication checks
 #  and is ready to successfully authenticate. This function must return the
-#  authentication dict reguardless of changes to it.
+#  authentication dict regardless of changes to it.
 #
 #  This maybe a coroutine.
 #

pyproject.toml

@@ -31,6 +31,7 @@ docs = [
 dev = [
     "jupyter-tutorial[docs]",
     "pre-commit",
+    "codespell",
     "vale",
 ]
 
@@ -56,3 +57,6 @@ use_parentheses=true
 
 known_first_party="jupyter-tutorial-de"
 known_third_party=["Cython", "accounts_pb2", "accounts_pb2_grpc", "dataprep", "google", "grpc", "mpi4py", "numpy", "pandas", "pydantic", "pytest", "requests", "setuptools"]
+
+[tool.codespell]
+skip = "*.html, *.ipynb"