Adjust credentials template to include snippet and adjusted statement…

… wording after

document-templates/credentials.md

@@ -61,11 +61,9 @@ _STOP AND THINK: does this node require a step by step? If authentication is eas
 _IF NEEDED: Include a step by step guide to how to set up a particular type of authentication. If multiple auth methods are available, create a section for each. For example, the Asana credentials have two sections: one for OAuth and one for access token (/integrations/builtin/credentials/asana/)_
 
 <!-- IF OAUTH FOR CLOUD-HOSTED DOESN'T REQUIRE ANY SETUP, use the section below. Otherwise omit -->
-/// note | Note for n8n Cloud users
-You'll only need to enter the Credentials Name and select the **Connect my account** button in the OAuth credential to connect your _Name_ account to n8n.
-///
+--8<-- "_snippets/integrations/builtin/credentials/cloud-oauth-button.md"
 
-Should you need to configure OAuth2 from scratch or need more detail on what's happening in the OAuth web flow, refer to the instructions in the [_Name_ Oauth documentation](){:target=_blank .external-link} to set up OAuth.
+If you need to configure OAuth2 from scratch or need more detail on what's happening in the OAuth web flow, refer to the instructions in the [_Name_ OAuth documentation](){:target=_blank .external-link} to set up OAuth.
 
 <!-- 
 Add any other sections here.