Apply suggestions from code review

Co-authored-by: Adam Turner <[email protected]>

Author: hugovk

.ruff.toml

@@ -1,4 +1,3 @@
-fix = true
 target-version = "py313"  # Pin Ruff to Python 3.13
 line-length = 88
 output-format = "full"

tests/test_build_docs_versions.py

@@ -17,7 +17,7 @@ def versions() -> Versions:
     ])
 
 
-def test_reversed(versions) -> None:
+def test_reversed(versions: Versions) -> None:
     # Act
     output = list(reversed(versions))