[pre-commit.ci] pre-commit autoupdate (#8)

* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/pre-commit-hooks: v2.4.0 → v3.4.0](pre-commit/pre-commit-hooks@v2.4.0...v3.4.0)
- [github.com/thlorenz/doctoc: v1.4.0 → v2.0.0](thlorenz/doctoc@v1.4.0...v2.0.0)

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

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -1,12 +1,13 @@
 ---
+repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v2.4.0
+  rev: v3.4.0
   hooks:
     - id: end-of-file-fixer
     - id: trailing-whitespace
     - id: no-commit-to-branch
 - repo: https://github.com/thlorenz/doctoc
-  rev: v1.4.0
+  rev: v2.0.0
   hooks:
     - id: doctoc
       exclude: '^(.github).*'

README.md

@@ -6,7 +6,6 @@ Generated with [doctoc](https://github.com/thlorenz/doctoc)
 <!-- START doctoc generated TOC please keep comment here to allow auto update -->
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
 
-
 - [About](#about)
 - [Getting Started](#getting-started)
   - [Pre-commit](#pre-commit)