Update provision-users-enterprise.mdx

Another error

Author: clairekinde11

src/content/docs/authenticate/enterprise-connections/provision-users-enterprise.mdx

@@ -82,3 +82,7 @@ If a user goes to sign in and encounters the ’We can’t find your account’
 **Duplicate identities**
 
 If duplicate identities are created for users in Kinde, it may because the **Trust email addresses provided by this connection** option is not switched on in the connection configuration.
+
+**Customer's SSO auth not working**
+
+Some B2B businesses allow their customers to sign in using their own enterprise SSO. When setting this up, a common mistake is that they supply incorrect values for the Client ID and Client Secret, based on the identity provider information. Double check these if you come across connection issues.