Update

Author: MonolithProjects

CONTRIBUTING.md

@@ -5,25 +5,25 @@ Feel free to:
 - [Create an issue](https://help.github.com/articles/creating-an-issue/)
 - [Make a pull request](https://services.github.com/on-demand/github-cli/open-pull-request-github) into the `develop` branch
 
-:wrench: Here is how you can help...
+## :wrench: Here is how you can help...
 
-## 1. Create an issue
+### 1. Create an issue
 
 When you see some issue or have an idea for improvement, [create an issue](https://github.com/monolithprojects/terraform-libvirt-vm/issues).
 
-## 2. Fork the project
+### 2. Fork the project
 
 Click on `fork` on the top-right corner and fork the repository.
 
-## 3. Make the changes
+### 3. Make the changes
 
 Do the changes in your own GitHub namespace.
 
-## 4. Test the changes
+### 4. Test the changes
 
 **Note:** I will test the module again, so you don't need to do that if you don't want to.
 
-## 5. Create a pull request
+### 5. Create a pull request
 
 Please create a pull request into the `develop` branch. Here is [how to do it](https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/creating-a-pull-request-from-a-fork).