[WFLY-19651] Remove the remote-helloworld-mdb instruction to restart …

…the server, after config changes

remote-helloworld-mdb/README-source.adoc

@@ -88,8 +88,6 @@ NOTE: For Windows, use the `__{jbossHomeName}__\bin\jboss-cli.bat` script.
 "response-headers" => {"process-state" => "reload-required"}
 ----
 
-. Stop the {productName} server.
-
 === Review the Modified Server Configuration
 
 After stopping the server, open the `__{jbossHomeName}__/standalone/configuration/standalone-full.xml` file and review the changes.