Update README.md

README.md

@@ -7,7 +7,7 @@ If it can be built and run, the system has the correct setup and is ready for th
 ### Software Requirements
 
 * **Java 8** (download [here](http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html))
-* **NetBeans 8** (download [here](https://netbeans.org/downloads/)) **or any other Java IDE**
+* **NetBeans 8.2** (download [here](https://netbeans.org/downloads/)) **or any other Java IDE**
 * **Apache Maven 3** (download [here](https://maven.apache.org/download.cgi))
 * **NodeJS 4** or later (download [here](https://nodejs.org/en/))
 * **npm** (should be installed together with NodeJS)