Issue 404 (#439)

* Updating readme in relation to #404

* Updating readme in relation to #404

Author: choran

README.md

@@ -381,8 +381,8 @@ contact = intercom.contacts.create(email: "[email protected]")
 # Update a contact (via create method)
 # You can update a contact by calling the create method but you MUST provide an id or user_id
 # If you just provide an email, for example, it will create a new contact
-# See the [API reference](https://developers.intercom.com/intercom-api-reference/reference#update-lead) for more detail
-contact = intercom.contacts.create(email: "rubytest1@example.com", id: "3be0398668071a6bc6850413", name:"update_contact")
+# See https://developers.intercom.com/intercom-api-reference/reference#update-lead for more detail
+contact = intercom.contacts.create(email: "some_contact@example.com", id: "3be0398668071a6bc6850413", name:"update_contact")
 
 # Update a contact (via contact object)
 contact.custom_attributes['foo'] = 'bar'