Update 2 3 license

2-3-license.md

@@ -16,8 +16,10 @@ Visit [Mirae WAVE webpage](http://www.miraeclimate.com/hp/product/mirae_wave.htm
 
 Once you have received your _Authorization Key_, you need to perform **_License Registration_** in Mirae WAVE program.
 
-Click the top-left menu category in Mirae WAVE, and select _License Registration_. Enter your _Authorization Key_ into the dialog and then click "OK". 
+Click the top-left menu category in Mirae WAVE, and select _License Registration_. Enter your _Authorization Key_ into the dialog and then click "OK", and that's all you need to do. You will be notified with a message of successful registration, and later on you can always check your license information from the same menu.
 
 ![](img/2-3-3-wave-registration.png)
 
+Note that you need internet connection in order to complete _License Registration_. If it fails for whatever reason, please contact your sales agent.
+
 ### FAQ