Update JavaScript README

Author: cjbj

javascript/README.md

@@ -1,2 +1,6 @@
-# JavaScript based examples
-This folder stores JavaScript database examples including: JavaScript on the JVM using the Nashorn engine (Hotspot JDk or JRE, other Java SE 8 compliant VMs, OJVM) and Node-oracleDB.
+# JavaScript Examples
+
+This directory contains Oracle Database JavaScript examples for:
+
+- JavaScript on the JVM using the Nashorn engine (Hotspot JDk or JRE, other Java SE 8 compliant VMs, OJVM).
+- node-oracledb for Node.js, allowing you to write mid-tier and networking applications in JavaScript.