Update start-brightics.sh

Author: krazyeom

bin/start-brightics.sh

@@ -29,6 +29,6 @@ cd $BRIGHTICS_PACKAGES_HOME/brightics-server
 
 # Visual Analytics
 cd $BRIGHTICS_PACKAGES_HOME/visual-analytics
-$BRIGHTICS_PACKAGES_HOME/lib/node/node app.js --user_id $USER_ID --access_token $ACCESS_TOKEN &>/dev/null &
+node app.js --user_id $USER_ID --access_token $ACCESS_TOKEN &>/dev/null &
 echo $! > va.pid