Update oauth2 redirect URL to be the user facing starting point

Author: cjavad

source/index.html.md

@@ -155,7 +155,7 @@ Once you have been added as an OAuth2 provider, you can use the following docume
 
 For users to grant your application access to their SimplyPrint account, you must first redirect them to the SimplyPrint OAuth2 authorization page. You can do this by redirecting the user to the following URL:
 
-`https://api.simplyprint.io/oauth2/Authorize?client_id={client_id}&redirect_uri={redirect_uri}&response_type=code&scope={scope}`
+`https://simplyprint.io/panel/oauth2/authorize?client_id={client_id}&redirect_uri={redirect_uri}&response_type=code&scope={scope}`
 
 The following parameters can be supplied as query parameters in the URL: