Update README.md

README.md

@@ -10,12 +10,12 @@ Pre-requisites: have docker, and a jre installed
 1. fork this repo
 1. run ./mvnw clean package in project root
 1. run docker build -t hack \.
-1. run docker run -d -p 8080:8080 hack    <---  If 8080 is in use, map to an open port e.g. -p 9080:8080
-1. once container comes online - verify by running in browser http://localhost:8080
+1. run docker run -d -p 9080:8080 hack
+1. once container comes online - verify by running in browser http://localhost:9080
 
 To begin testing RCE - run the exploit.py file.
 
-1. python exploit.py http://localhost:8080/orders/3 "CMD" 
+1. python exploit.py http://localhost:9080/orders/3 "CMD" 
 
 Try with different CMDs like
 * pwd - where are we?