[pre-commit.ci] auto fixes from pre-commit.com hooks

pre-commit-ci[bot] · pre-commit-ci[bot] · commit fbcdf157f0f0 · 2025-02-06T22:43:43.000Z
for more information, see https://pre-commit.ci
diff --git a/tests/preprocessors/test_numbered_headings.py b/tests/preprocessors/test_numbered_headings.py
@@ -70,7 +70,7 @@
 
 Heading without text:
 
-## 3.1 
+## 3.1
 
 ```
 # this is not a heading
