updated doc link.

Author: jchanvfx

README.md

@@ -14,7 +14,7 @@ applications that supports PySide2.
 
 #### Documentation
 
-http://chantasticvfx.com/nodeGraphQt/html/index.html
+https://jchanvfx.github.io/NodeGraphQt/docs/_build/html/index.html
 
 #### Navigation