wording update and deploy test

Author: JamesACS

packages/projects-docs/pages/sdk/specs.mdx

@@ -11,7 +11,7 @@ Whenever you start a sandbox, you can specify which VM specs to use. This allows
 without reboot. This is useful if you want to scale up or down your sandbox dynamically based on workload needs.
 
 <Callout>
-  SDK Sandbox VMTier parameters can be used to create/update environments up to **Small (8 Cores/16GB RAM) specs**. If higher tiers are specified only the core count will increase unless you create a custom snapshot using the CLI.
+  SDK Sandbox VMTier parameters can be used to create/update environments up to **Small (8 Cores/16GB RAM) specs**. If higher tiers are specified only the core count will increase unless you create a custom [template](https://codesandbox.io/docs/sdk/templates) using our CLI.
 </Callout>
 
 ## Specifying VM Specs when starting your Sandbox