chore: Fix readme

README.md

@@ -5,28 +5,22 @@
 
 A library extending the ruby-jwt gem with EdDSA algorithms. Based on [RFC 8037](https://datatracker.ietf.org/doc/html/rfc8037).
 
-**NOTE: This gem is still WIP**
-
-Work is currently done in [ruby-jwt](https://github.com/jwt/ruby-jwt/pull/607) to allow extending the algorithms.
-
-Plan is to replace rbnacl with something else in the near future.
-
 ## Installation
 
-Will only work with the WIP branch, so adding the following to your the Gemfile should do the trick:
+Add the following to your Gemfile
+
 ```
-gem "jwt", github: "anakinj/ruby-jwt", branch: "extendable-algos"
 gem "jwt-eddsa"
 ```
 
 ```
-require "jwt/eddsa" # not verified if this actually works
+require "jwt/eddsa"
 ```
 
 ## Usage
 
 ```ruby
-private_key = RbNaCl::Signatures::Ed25519::SigningKey.new("b" * 32)
+private_key = Ed25519::SigningKey.new("b" * 32)
 token = JWT.encode({pay: "load"}, private_key, "EdDSA")
 payload, header = JWT.decode(token, private_key.verify_key, true, algorithm: "EdDSA")
 ```