add link to example plugin

Author: theminecoder

README.md

@@ -2,7 +2,8 @@
 
 An easy way to work with nms, without the hassle of importing spigot.
 
-Please see the [wiki](https://github.com/theminecoder/NMSProxy/wiki) for documentation on how to use the plugin. 
+Please see the [wiki](https://github.com/theminecoder/NMSProxy/wiki) for documentation on how to use the plugin.
+You can also see an [example plugin](https://github.com/theminecoder/NMSProxyTest) for more examples. 
 
 ## TODO
 - [X] Proxying to NMS Objects