Improved cmd options for Indexer

Change-Id: Iff3d796d96ee5d9f5fd1eeeb738272360020e6c0
diff --git a/pom.xml b/pom.xml
index 1bd0551..7d1d578 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <!--
       ** Server
       # Start the server with
-      $ mvn exec:java
+      $ mvn compile exec:java
 
       # Or after packaging
       $ mvn clean package