README.adoc in metanorma-nist-1.2.6 vs README.adoc in metanorma-nist-1.2.7

@@ -1,17 +1,16 @@
 = metanorma-nist: Metanorma processor for the NIST SP 800 document classes
 
 image:https://img.shields.io/gem/v/metanorma-nist.svg["Gem Version", link="https://rubygems.org/gems/metanorma-nist"]
-image:https://github.com/metanorma/metanorma-nist/workflows/macos/badge.svg["Build Status (macOS)", link="https://github.com/metanorma/metanorma-nist/actions?workflow=macos"]
-image:https://github.com/metanorma/metanorma-nist/workflows/ubuntu/badge.svg["Build Status (ubuntu)", link="https://github.com/metanorma/metanorma-nist/actions?workflow=ubuntu"]
-image:https://github.com/metanorma/metanorma-nist/workflows/windows/badge.svg["Build Status (Windows)", link="https://github.com/metanorma/metanorma-nist/actions?workflow=windows"]
+image:https://github.com/metanorma/metanorma-nist/workflows/rake/badge.svg["Build Status", link="https://github.com/metanorma/metanorma-nist/actions?workflow=rake"]
 image:https://codeclimate.com/github/metanorma/metanorma-nist/badges/gpa.svg["Code Climate", link="https://codeclimate.com/github/metanorma/metanorma-nist"]
 image:https://img.shields.io/github/issues-pr-raw/metanorma/metanorma-nist.svg["Pull Requests", link="https://github.com/metanorma/metanorma-nist/pulls"]
 image:https://img.shields.io/github/commits-since/metanorma/metanorma-nist/latest.svg["Commits since latest",link="https://github.com/metanorma/metanorma-nist/releases"]
 
 == Functionality
 
-This gem processes Metanorma documents into the NIST document class.
+This gem processes https://www.metanorma.com[Metanorma documents] following
+a template for generating NIST standards.
 
 It provides the following functions:
 
 . Compiles Metanorma input into the Metanorma-NIST XML format
 . Validates XML output against the Metanorma-NIST document model