Updated readme file.

Author: jocic

readme.md

@@ -11,14 +11,11 @@ Following specifications are referenced:
 *   [RFC 4648](other/specifications/rfc4648.txt) - Base 16, Base 32 & Base 64 Data Encodings
 *   [RFC 6238](other/specifications/rfc6238.txt) - TOTP: Time-Based One-Time Password Algorithm
 *   [RFC 6287](other/specifications/rfc6287.txt) - OCRA: OATH Challenge-Response Algorithm
-*   [ISO/IEC 18004:2015](https://www.iso.org/standard/62021.html) - QR Code Bar Code Symbology Specification
 
 [![Buy Me Coffee](images/buy-me-coffee.png)](https://www.paypal.me/DjordjeJocic)
 
 **Song of the project:** [Iron Maiden - The Trooper](https://www.youtube.com/watch?v=X4bgXH3sJ2Q)
 
-**Project is still under development...slow ride...take it easy...**
-
 ## Versioning Scheme
 
 I use a 3-digit [Semantic Versioning](https://semver.org/spec/v2.0.0.html) identifier, for example 1.0.2. These digits have the following meaning: