Fixes (#2761)

Author: philhawksworth

deploy/reference/accounts.md

@@ -3,10 +3,15 @@ title: Accounts
 description: "Information about user accounts, authentication via GitHub, and managing your profile in Deno Deploy."
 ---
 
-Deno Deploy accounts are linked to GitHub accounts. You can only sign in to Deno
-Deploy with GitHub authentication.
+Deno Deploy supports logging in with GitHub.
 
 Your primary contact email address and name are synced from GitHub. Both your
 username and email address update on every sign in. After changing your email,
 login, or name on GitHub, sign in again to see these changes reflected in the
 Deno Deploy dashboard.
+
+Deno also supports logging in with Google accounts.
+
+Users authenticating with Deno Deploy using a Google account will also need to
+provide GitHub credentials when creating new applications in order to access
+GitHub repositories for deployments.

deploy/reference/playgrounds.md

@@ -3,8 +3,6 @@ title: Playgrounds
 description: "Write and deploy code completely from Deno Deploy, without the need for a git repository."
 ---
 
-![Deno Deploy Playground](https://deno.com/video/playground-1-720.mp4)
-
 Playground applications enable you to create, edit, and deploy applications
 entirely from the Deno Deploy web dashboard, without needing to create a GitHub
 repository.