Update docs/notes/2.24.x.md

Co-authored-by: Huon Wilson <[email protected]>

docs/notes/2.24.x.md

@@ -32,7 +32,7 @@ The version of Python used by Pants itself has been updated to [3.11](https://do
 SCIE_BOOT=update pants
 ```
 
-That Pants itself happens to be partially writtin in Python has no bearing on the versions of Python that Pants can use to test and build your code.
+That Pants itself happens to be partially written in Python has no bearing on the versions of Python that Pants can use to test and build your code. For example, if you use Pants to build and test Python 3.9 code via `[python].interpreter_constraints == ["3.9.*"]`, this continues to work fine.
 
 #### New Options System