Merge branch 'oauth-docs-refresh' of https://github.com/hzoppetti/linode-api-docs into oauth-docs-refresh

Author: nmelehan

openapi.yaml

@@ -65,6 +65,8 @@ info:
 
     ### OAuth Workflow
 
+    The OAuth spec refers to the private and public workflows listed as the [authorization code flow](https://tools.ietf.org/html/rfc6749#section-1.3.1) and [implicit flow](https://tools.ietf.org/html/rfc6749#section-1.3.2).
+
     The OAuth workflow is a series of exchanges between your third-party app and Linode. The workflow is used
     to authenticate a User before an application can start making API calls on the User's behalf.