Change GHPI to GHAE in the readme file

Author: Sid-ah

README.md

@@ -16,7 +16,7 @@ Every item on the roadmap is an issue, with a label that indicates each of the f
 
 - One or more **product SKU** labels that indicate which product SKUs we expect the feature to be available in. For a list of current product SKUs, see below.
 
-- One or more **deployment models** (cloud and/or server). Where not stated, features will generally come out cloud first, and follow on server at or soon after GA.
+- One or more **deployment models** (cloud, server, and/or ae). Where not stated, features will generally come out Cloud first, and follow on Server and GHAE at or soon after GA.
 
 ## Release phases
 
@@ -82,6 +82,7 @@ The following is a list of our current product SKUs.
 - **github team:** GitHub Team
 - **github enterprise:** GitHub Enterprise (Cloud and Server)
 - **github one:** GitHub One (Cloud and Server)
+- **github ae:** GitHub AE (GHAE)
 - **github advanced security:** GitHub Advanced Security (add-on to GHE)
 - **github insights:** GitHub Insights (add-on to GHE)
 - **github learning lab:** GitHub Learning Lab (add-on to GHE)