README.md in moodle_rb-0.0.5 vs README.md in moodle_rb-1.0.0

@@ -1,7 +1,9 @@
 # MoodleRb
 A Ruby Client for the Moodle REST API.
 
+https://docs.moodle.org/dev/Web_services#Developer_documentation
+
 ## Usage
 
 Initialise a MoodleRb client
 ```
 moodle = MoodleRb.new(webservices_token, moodle_url)