Update README.md

Author: kazievab

README.md

@@ -52,9 +52,8 @@ In the demo you can also find very detailed examples of using a bunch of:
 - [ScalablyTyped/Distribution](https://github.com/ScalablyTyped/Distribution)
 
 Start:
-1. `sbt`
-2. `restartWDS`
-3. Open in browser `localhost:8080`
+1. `sbt -mem 2048 restartWDS`
+2. Open in browser `localhost:8080`
 
 ## License