style: Improve markdown style

Signed-off-by: Alexander Kurbatov <sir.alkurbatov@yandex.ru>

Author: alkurbatov

README.md

@@ -5,14 +5,18 @@
 [![Test Coverage](https://codeclimate.com/github/cpp-sc2/codegen/badges/coverage.svg)](https://codeclimate.com/github/cpp-sc2/codegen/coverage)
 
 ## About
-Code generation utility for Starcraft II. Produces list of type IDs taken from stableid.json for cpp-sc2 API.
+
+Code generation utility for StarCraft II. Produces list of type IDs taken from
+`stableid.json` for cpp-sc2 API.
 
 ## Requirements
+
 * OS X (feel free to send a PR to support other platforms).
 * nodejs >= 14
 * Starcraft II installation.
 
 ## Usage
+
 ```bash
 # Install dependencies.
 $ npm install
@@ -28,6 +32,7 @@ $ npm test
 ```
 
 ## License
+
 Copyright (c) 2020-2024
 
 Licensed under the [GPL 3.0 license](LICENSE).