Edit GHAE version for API header example (#17056)

Author: lucascosti

content/rest/overview/resources-in-the-rest-api.md

@@ -42,8 +42,9 @@ $ curl -i {% data variables.product.api_url_pre %}/users/octocat/orgs
 > X-GitHub-Media-Type: github.v3
 > X-RateLimit-Limit: 5000
 > X-RateLimit-Remaining: 4987
-> X-RateLimit-Reset: 1350085394{% if currentVersion == "github-ae@latest" or enterpriseServerVersions contains currentVersion %}
-> X-GitHub-Enterprise-Version: {{ currentVersion }}.0{% endif %}
+> X-RateLimit-Reset: 1350085394{% if enterpriseServerVersions contains currentVersion %}
+> X-GitHub-Enterprise-Version: {{ currentVersion | remove: "enterprise-server@" }}.0{% elsif currentVersion == "github-ae@latest" %}
+> X-GitHub-Enterprise-Version: GitHub AE{% endif %}
 > Content-Length: 5
 > Cache-Control: max-age=0, private, must-revalidate
 > X-Content-Type-Options: nosniff