Docs: Enterprise Edition hint box and unified use of name (#185)

Author: Simran-B

docs/Manual/Tutorials/Starter/README.md

@@ -148,11 +148,15 @@ Note: When you restart the starter, it remembers the original `--starter.local`
 
 ## Starting a cluster with datacenter to datacenter synchronization
 
+{% hint 'info' %}
+This feature is only available in the
+[**Enterprise Edition**](https://www.arangodb.com/why-arangodb/arangodb-enterprise/)
+{% endhint %}
+
 Datacenter to datacenter replication (DC2DC) requires a normal ArangoDB cluster in both data centers
 and one or more (`arangosync`) syncmasters & syncworkers in both data centers.
 The starter enables you to run these syncmasters & syncworkers in combination with your normal
 cluster.
-Note: Datacenter to datacenter replication is an ArangoDB Enterprise feature.
 
 To run a starter with DC2DC support you add the following arguments to the starters command line:
 

help.go

@@ -133,7 +133,7 @@ func showArangoSyncExecutableNotFoundHelp(arangosyncPath string) {
 		"",
 		"How to solve this:",
 		"1 - Install ArangoSync locally or run the ArangoDB starter in docker. (see README for details).",
-		"    Make sure to use an Enterprise version of ArangoDB.",
+		"    Make sure to use an Enterprise Edition of ArangoDB.",
 		"",
 	)
 }