docs: update heroku's documentation (#1881)

docs/content/deployments/admin/deploying-on-netlify.md

@@ -16,9 +16,8 @@ Additionally, this documentation does not cover how to deploy the Medusa server.
 
 ### Needed Accounts
 
-You need a Netlify account to deploy the Medusa Admin. If you don’t have one, you can create one on [Netlify’s website](https://app.netlify.com/signup?_ga=2.249228995.556918419.1656505909-2004101041.1655191129).
-
-Additionally, you need a GitHub account where you will host the repository for the Medusa admin. You can create it on [GitHub’s website](https://github.com/signup).
+- A [Netlify](https://app.netlify.com/signup) account to deploy the Medusa Admin.
+- A [GitHub](https://github.com/signup) account where you will host the repository for the Medusa admin.
 
 :::tip
 
@@ -28,7 +27,7 @@ If you want to use another Git Provider, it’s possible to follow along with th
 
 ### Required Tools
 
-Git’s CLI tool is required while following along with this tutorial. You can follow [this documentation to learn how to install it for your operating system](../../tutorial/0-set-up-your-development-environment.mdx#git).
+- Git’s CLI tool. You can follow [this documentation to learn how to install it for your operating system](../../tutorial/0-set-up-your-development-environment.mdx#git).
 
 ## Create GitHub Repository