diff --git a/doc/languages-frameworks/python.section.md b/doc/languages-frameworks/python.section.md
index 7b8a804106af..0ca20617b851 100644
--- a/doc/languages-frameworks/python.section.md
+++ b/doc/languages-frameworks/python.section.md
@@ -744,17 +744,17 @@ work in any of the formats supported by `buildPythonPackage` currently,
 with the exception of `other` (see `format` in
 [`buildPythonPackage` parameters](#buildpythonpackage-parameters) for more details).
 
-### Using unittestCheckHook {#using-unittestcheckhook}
+#### Using unittestCheckHook {#using-unittestcheckhook}
 
 `unittestCheckHook` is a hook which will substitute the setuptools `test` command for a `checkPhase` which runs `python -m unittest discover`:
 
 ```
   nativeCheckInputs = [ unittestCheckHook ];
 
-  unittestFlags = [ "-s" "tests" "-v" ];
+  unittestFlagsArray = [ "-s" "tests" "-v" ];
 ```
 
-##### Using sphinxHook {#using-sphinxhook}
+#### Using sphinxHook {#using-sphinxhook}
 
 The `sphinxHook` is a helpful tool to build documentation and manpages
 using the popular Sphinx documentation generator.