Reformat changelog

CHANGELOG.md

@@ -4,6 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 Procedure when bumping the version number:
+
 1. Update dependencies in a separate commit
 2. Set version number in `Cargo.toml`
 3. Add new section in this changelog
@@ -14,25 +15,25 @@ Procedure when bumping the version number:
 ## Unreleased
 
 ### Changed
-- **(breaking)**
-  Bumped `rusqlite` dependency from `0.29` to `0.30`
+
+- **(breaking)** Bumped `rusqlite` dependency from `0.29` to `0.30`
 
 ## v0.2.0 - 2023-05-14
 
 ### Added
+
 - `serde` feature
 - `serde::from_row_via_index`
 - `serde::from_row_via_name`
 
 ### Changed
+
 - **(breaking)**
   Error handling of `Action`s is now more complex but more powerful. In
   particular, `Action`s can now return almost arbitrary errors without nesting
   `Result`s like before.
-- **(breaking)**
-  Renamed `Action::Result` to `Action::Output`
-- **(breaking)**
-  Bumped `rusqlite` dependency from `0.28` to `0.29`
+- **(breaking)** Renamed `Action::Result` to `Action::Output`
+- **(breaking)** Bumped `rusqlite` dependency from `0.28` to `0.29`
 
 ## v0.1.0 - 2023-02-12