diff --git a/nox/manifest.py b/nox/manifest.py
index e813f02b..63e55148 100644
--- a/nox/manifest.py
+++ b/nox/manifest.py
@@ -358,7 +358,7 @@ def keyword_match(expression: str, keywords: Iterable[str]) -> Any:
 
 
 def _null_session_func_(session: Session) -> None:
-    """A no-op session for patemetrized sessions with no available params."""
+    """A no-op session for parametrized sessions with no available params."""
     session.skip("This session had no parameters available.")
 
 
diff --git a/nox/sessions.py b/nox/sessions.py
index e0b4beb7..a9b361d2 100644
--- a/nox/sessions.py
+++ b/nox/sessions.py
@@ -644,7 +644,7 @@ def conda_install(
         not change the current channels. You can specify a list of channels if
         needed. It is highly recommended to specify this; micromamba does not
         set default channels, and default channels vary for conda. Note that
-        "defaults" is also not permissivly licenced like "conda-forge" is.
+        "defaults" is also not permissively licensed like "conda-forge" is.
 
         Additional keyword args are the same as for :meth:`run`.
 
diff --git a/tests/resources/noxfile_tags.py b/tests/resources/noxfile_tags.py
index bf43d993..960ec52d 100644
--- a/tests/resources/noxfile_tags.py
+++ b/tests/resources/noxfile_tags.py
@@ -14,5 +14,5 @@ def one_tag(unused_session):
 
 
 @nox.session(tags=["tag1", "tag2", "tag3"])
-def moar_tags(unused_session):
+def more_tags(unused_session):
     print("Some more tags here.")
diff --git a/tests/test_toml.py b/tests/test_toml.py
index 833f1d12..ef2e60ed 100644
--- a/tests/test_toml.py
+++ b/tests/test_toml.py
@@ -101,7 +101,7 @@ def test_load_multiple_script_block(tmp_path: Path) -> None:
         nox.project.load_toml(filepath)
 
 
-def test_load_non_recongnised_extension():
+def test_load_non_recognised_extension():
     msg = "Extension must be .py or .toml, got .txt"
     with pytest.raises(ValueError, match=msg):
         nox.project.load_toml("some.txt")