clarify embedded image button requirements (#743)

ericpaulsen · Katie Horne · web-flow · commit b24e3ae0714e · 2021-12-13T12:49:32.000-06:00
* clarify embedded image requirements

* Edit text; fix links

Co-authored-by: Katie Horne &lt;katie@coder.com&gt;
diff --git a/images/embed-button.md b/images/embed-button.md
@@ -13,10 +13,11 @@ image as you've configured it and automatically pull in the repository.
 ## Requirements
 
 - You must have Git and SSH installed on your image
+- Coder must be [integrated with a supported Git provider](../admin/git.md)
 - You must
-  [provide your Coder SSH key](../../workspaces/preferences.md#linked-accounts)
-  to the service of your choice. This step is required for anyone who wants to
-  use the button to launch a project using the provided image and repo.
+  [link your Coder account](../workspaces/preferences.md#linked-accounts) to the
+  service of your choice. This step is required for anyone who wants to use the
+  button to launch a project using the provided image and repo.
 
 ## Create the embedded button's code
 
