Clarifying IPP requirement

Making the requirements for interaction with the Integrated Partner Program technically more accurate. Third Parties can sign up with with IPP or just sign a service level agreement. IPP/Chris Vargo can sort that out with them so they just need to be in communication with us.

Author: bfelds5

source/includes/_requirements.md

@@ -2,7 +2,7 @@
 
 ## Integrated Partner Program
 
-The use of this API requires that you are enrolled in our Integrated Partner Program. To find out more information or to enroll, please contact us at <a href="mailto:[email protected]"> [email protected]</a> or <a href="https://forms.dealer.com/integrated-partner-program.htm" target="_blank">fill out this form</a>.
+The use of this API requires that you are in communication with our Integrated Partner Program. To find out more information or to enroll, please contact us at <a href="mailto:[email protected]"> [email protected]</a> or <a href="https://forms.dealer.com/integrated-partner-program.htm" target="_blank">fill out this form</a>.
 
 Once enrolled, you will be provided with an integration key to use when making API calls.