Update README.md

Author: r-brown

README.md

@@ -1,10 +1,10 @@
-# [Labs64 NetLicensing](http://netlicensing.io) Client (C++)
+# [Labs64 NetLicensing](https://netlicensing.io) Client (C++)
 
 [![Build Status](https://travis-ci.org/Labs64/NetLicensingClient-cpp.svg?branch=master)](https://travis-ci.org/Labs64/NetLicensingClient-cpp)
 
 C++ wrapper for Labs64 NetLicensing [RESTful API](http://l64.cc/nl10)
 
-Visit Labs64 NetLicensing at http://netlicensing.io
+Visit Labs64 NetLicensing at https://netlicensing.io
 
 ## Dependencies