Fix "What are GitHub Codespaces?" stating 64 GB RAM as the highest spec configuration (#39688)

Co-authored-by: Sharra-writes <[email protected]>

Author: ItzLevvie

content/codespaces/about-codespaces/what-are-codespaces.md

@@ -23,7 +23,7 @@ redirect_from:
 
 A codespace is a development environment that's hosted in the cloud. You can customize your project for {% data variables.product.prodname_github_codespaces %} by committing configuration files to your repository (often known as Configuration-as-Code), which creates a repeatable codespace configuration for all users of your project. See [AUTOTITLE](/codespaces/setting-up-your-project-for-codespaces/adding-a-dev-container-configuration/introduction-to-dev-containers).
 
-Each codespace you create is hosted by {% data variables.product.prodname_dotcom %} in a Docker container, running on a virtual machine. You can choose from a selection of virtual machine types, from 2 cores, 8 GB RAM, and 32 GB storage, up to 32 cores, 64 GB RAM, and 128 GB storage.
+Each codespace you create is hosted by {% data variables.product.prodname_dotcom %} in a Docker container, running on a virtual machine. You can choose from a selection of virtual machine types, from 2 cores, 8 GB RAM, and 32 GB storage, up to 32 cores, 128 GB RAM, and 128 GB storage.
 
 By default, the codespace development environment is created from an Ubuntu Linux image that includes a selection of popular languages and tools, but you can use an image based on a Linux distribution of your choice and configure it for your particular requirements. Regardless of your local operating system, your codespace will run in a Linux environment. Windows and macOS are not supported operating systems for the remote development container.