update readme

Author: ashikov

README.md

@@ -4,42 +4,42 @@
 
 [Demo on Heroku](https://python-django-blog.hexlet.app)
 
-### Requirements
+## Requirements
 
-  * Python 3.8+
-  * Poetry
-  * GNU Make
+* Python 3.8+
+* Poetry
+* GNU Make
 
-### Setup
+## Setup
 
-```sh
+```bash
 make setup
 ```
 
-### Run server
+## Run server
 
-```sh
+```bash
 make start
 # Open http://localhost:8000
 ```
 
-### Check codestyle
+## Check codestyle
 
-```sh
+```bash
 make lint
 ```
 
-### Run tests
+## Run tests
 
-```sh
+```bash
 make test
 make test-coverage # run tests with coverage report
 ```
 
 ---
 
-[![Hexlet Ltd. logo](https://raw.githubusercontent.com/Hexlet/assets/master/images/hexlet_logo128.png)](https://ru.hexlet.io/pages/about?utm_source=github&utm_medium=link&utm_campaign=python-django-blog)
+[![Hexlet Ltd. logo](https://raw.githubusercontent.com/Hexlet/assets/master/images/hexlet_logo128.png)](https://hexlet.io?utm_source=github&utm_medium=link&utm_campaign=python-django-blog)
 
-This repository is created and maintained by the team and the community of Hexlet, an educational project. [Read more about Hexlet (in Russian)](https://ru.hexlet.io/pages/about?utm_source=github&utm_medium=link&utm_campaign=python-django-blog).
+This repository is created and maintained by the team and the community of Hexlet, an educational project. [Read more about Hexlet (in Russian)](https://hexlet.io?utm_source=github&utm_medium=link&utm_campaign=python-django-blog).
 
 See most active contributors on [hexlet-friends](https://friends.hexlet.io/).