Update readme.

README.md

@@ -5,14 +5,25 @@ This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next
 * **[React](https://facebook.github.io/react/)** (17.x)
 * **[Typescript](https://www.typescriptlang.org/)** (4.x)
 * **[Next.js](https://nextjs.org/)** (12.x)
-* [Testcafe](https://devexpress.github.io/testcafe/) - E2E Testing framework
+* **[Testcafe](https://devexpress.github.io/testcafe/)** - E2E Testing framework
 
 ## Installation
 
-1. Clone/download repo
-2. Install node v16 ([`nvm`](https://github.com/nvm-sh/nvm))
-3. `cp .env.local.example .env.local`
-4. `npm install`
+
+Install node v16 with **[Node Version Manager](https://github.com/nvm-sh/nvm#installing-and-updating)**.
+
+Set up your SSH key authentication in GitLab Profile Settings. Then clone the repository and checkout the master branch:
+```bash
+git clone git@gitlab.com:sahkoinsinoorikilta/vtmk/web2.0-frontend.git
+cd web2.0-frontend
+git checkout master
+```
+
+Create local env file for development and install dependencies:
+```bash
+cp .env.local.example .env.local
+npm install
+```
 
 ## Getting Started