README.md in fastly-2.1.0 vs README.md in fastly-2.2.0

@@ -225,6 +225,6 @@
 Mail support at fastly dot com if you have problems.
 
 ## Developers
 
 * http://github.com/fastly/fastly-ruby
-* http://www.fastly.com/documentation
+* https://docs.fastly.com/api/