Update README to clean on mvn package

jdebbink · Justin Debbink · commit 9fc7215d6d8d · 2016-07-13T11:44:57.000-05:00
diff --git a/README.md b/README.md
@@ -98,7 +98,7 @@ export PATH=${JAVA_HOME}/bin:$PATH
 
 After cloning the project, you can build it from source with this command:
 ```
-mvn package
+mvn clean package
 ```
 
 ### Docker
