[DOCS] Deprecate X-Pack-centric license endpoints

lcawl · web-flow · commit dc1c11138b6b · 2018-12-10T14:08:46.000-08:00
diff --git a/docs/upgrading-stack.asciidoc b/docs/upgrading-stack.asciidoc
@@ -145,7 +145,7 @@ from Kibana, or with the Start Trial API:
 
 [source,json]
 ----------------------------------------------------------
-POST _xpack/license/start_trial
+POST _license/start_trial
 ----------------------------------------------------------
 // CONSOLE
 
