Update Virtualan-setup.md

Author: elans3

docs/Virtualan-setup.md

@@ -1,5 +1,5 @@
 # Service Virtualization
-To build new release version of Docker Image for Service virtualization. It supports #OpenAPI, #AsyncAPI(Kafka and AMQ).
+Setup Service virtualization using Docker Image. It supports #OpenAPI, #AsyncAPI(Kafka and AMQ).
 
 ## Install service virtualization - Docker compose:
 version: "3.7"