Small tweaks

Author: Mike Mindel

README.md

@@ -40,7 +40,7 @@ The version of Python that your project uses is needed by the GitHub Action that
 You can create it like this:
 
 ```sh
-echo 3.12.6 > .python-version
+echo 3.13.2 > .python-version
 ```
 
 ## Reviewing the license

pyproject.toml

@@ -3,4 +3,4 @@ line-length = 80
 src = [".", "mylib"]
 
 [tool.ruff.format]
-quote-style = "double"
+quote-style = "double"