More readme updates

Author: hadefication

README.md

@@ -10,12 +10,12 @@ This assumes that PHP and Composer is already installed. This also assumes that
 - Running the `devstack` command should list all available commands that you can use.
 
 
-# Initializing Runtimes
+## Initializing Runtimes
 There are to ways to initialize runtimes.
 1. By running `devstack https://github.com/vendor/the-name-of-the-runtime`.
 2. By using a private repository. This good for runtimes that you don't want to share to the world.
 
-## Using Private Runtimes
+### Using Private Runtimes
 You can do this by following the steps below:
 1. Run the `devstack config` command, this will ask the repository url, the branch, and token. The token here is your personal access token. Visit [this](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token) page for more details on how to obtaine one.
 2. Once the configuration is done, you may now initialize runtimes from your private repository by doing `devstack init the_runtime_name`.