Clarify approved licenses in README

README.md

@@ -11,7 +11,7 @@ As much as possible, we have tried to provide enough tooling to get you up and r
 
 In trying to keep this template as generic and reusable as possible, there are some things that were omitted out of necessity and others that need a little tweaking. Before you begin developing in earnest, there are a few changes that need to be made:
 
-- [ ] ✅ Select an appropriate license for your project. This can easily be achieved through the 'Add File' button on the GitHub UI, naming the file `LICENSE`, and selecting your desired license from the provided list.
+- [ ] ✅ Select an [OSI-approved license](https://opensource.org/licenses) for your project. This can easily be achieved through the 'Add File' button on the GitHub UI, naming the file `LICENSE`, and selecting your desired license from the provided list.
 - [ ] Update the `<License name>` placeholder in this file to reflect the name of the license you selected above.
 - [ ] Replace `[INSERT CONTACT METHOD]` in [`CODE_OF_CONDUCT.md`](CODE_OF_CONDUCT.md) with a suitable communication channel.
 - [ ] Change references to `org_name` to the name of the org your repo belongs to (eg. `cisco-open`):