Fix formatting.

Author: Lauragra

docs/microsoft-365-developer-program.md

@@ -23,6 +23,7 @@ Do you have a Visual Studio Pro or Enterprise subscription? If so, you can take
     > The following sign-in options are not supported:
     > - Phone numbers. 
     > - Email accounts with the **\*.onmicrosoft.com** domain. 
+    >
     > If you're signed in with one of these options, you'll get an error message and will need to sign in with a supported email account. For more information, see [What account can I use to sign up for the Developer Program?](/office/developer-program/microsoft-365-developer-program-faq?source=docs#what-account-can-i-use-to-sign-up-for-the-microsoft-365-developer-program-)
     
     Remember the email account that you sign in with. You'll sign in to the [Developer Program dashboard](https://developer.microsoft.com/en-us/microsoft-365/profile) with this account. This account is different than the admin ID that you'll use for your Microsoft 365 developer subscription.