Update README.md

Fix

Author: cblanc

README.md

@@ -18,13 +18,13 @@ Tested against ~1.7 million postcodes on ONSPD.
 ## Features
 
 - [Check](#validate) whether a postcode conforms to the [correct format](https://en.wikipedia.org/wiki/Postcodes_in_the_United_Kingdom#Formatting)
-- [Extract](#extract) useful elements of a postcode like incode, outcode, sector
+- [Extract](#parse) useful elements of a postcode like incode, outcode, sector
 - [Single purpose static methods](#static-methods)
 - Tested against a list of ~1.7 million postcodes listed on ONS Postcode Directory
 
 ## Links
 
-- [API Documentation](https://ideal-postcodes.github.io/postcode/)
+- [API Documentation](https://postcodejs.ideal-postcodes.dev)
 - [Try postcode.js on RunKit](https://npm.runkit.com/postcode)
 - [Postcode element definitions](#definitions)
 - [Caveat on postcode validation](#note-on-postcode-Validation)