Update README.md

README.md

@@ -15,5 +15,7 @@
 <subsystem xmlns="urn:prisma.agent.wildfly:1.0" repository-host="[Prisma Repository Host]" repository-user="[Prisma Repository User]" repository-password="[Prisma Repository Password]" scope="application/[Application Name]">
 </subsystem>
 ```
-  * [Prisma Repository Host], [Prisma Repository User], [Prisma Repository Password] need to be replaced with the values of the repository (Username and Password are the ones configured for RabbitMQ)
+  * [Prisma Repository Host], [Prisma Repository User], [Prisma Repository Password] need to be replaced with the values of the repository
+    * [Prisma Repository Host]: The IP of the host where the repository is running.
+    * [Prisma Repository User], [Prisma Repository Password]: Values configured when setting up the RabbitMQ server of the repository.
   * [Application Name] can be any String describing the application
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