Update mdformat

Author: hukkinj1

.pre-commit-config.yaml

@@ -16,11 +16,11 @@ exclude: >
 repos:
 
   - repo: https://github.com/executablebooks/mdformat
-    rev: 0.7.2
+    rev: 0.7.4
     hooks:
     - id: mdformat
       args: [--number]
-      additional_dependencies: [mdformat-myst==0.1.1]
+      additional_dependencies: [mdformat-myst==0.1.2]
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v3.3.0

docs/index.md

@@ -28,8 +28,9 @@ Also [John MacFarlane](https://github.com/jgm) for his work on the CommonMark sp
 - <http://talk.commonmark.org> - CommonMark forum, good place to collaborate developers' efforts.
 
 ```{toctree}
-:maxdepth: 2
-
+---
+maxdepth: 2
+---
 using
 architecture
 other