update repo url after transfer to pygments organization

Author: slonopotamus

CHANGELOG.adoc

@@ -1,6 +1,6 @@
 = {project-name} Changelog
 :project-name: pygments.rb
-:uri-repo: https://github.com/tmm1/pygments.rb
+:uri-repo: https://github.com/pygments/pygments.rb
 
 This document provides a high-level view of the changes to the {project-name} by release.
 For a detailed view of what has changed, refer to the {uri-repo}/commits/master[commit history] on GitHub.

README.adoc

@@ -2,7 +2,7 @@
 Ted Nyman <ted@ted.io>; Aman Gupta <aman@tmm1.net>; Marat Radchenko <marat@slonopotamus.org>
 :project-name: pygments.rb
 :project-handle: pygments.rb
-:slug: tmm1/{project-name}
+:slug: pygments/{project-name}
 :toc: preamble
 :uri-project: https://github.com/{slug}
 :uri-ci: {uri-project}/actions?query=branch%3Amaster

pygments.rb.gemspec

@@ -9,11 +9,11 @@ Gem::Specification.new do |s|
   s.summary = 'pygments wrapper for ruby'
   s.description = 'pygments.rb exposes the pygments syntax highlighter to Ruby'
 
-  s.homepage = 'https://github.com/tmm1/pygments.rb'
+  s.homepage = 'https://github.com/pygments/pygments.rb'
   s.required_ruby_version = '>= 2.3.0'
 
-  s.authors = ['Aman Gupta', 'Ted Nyman']
-  s.email = ['[email protected]']
+  s.authors = ['Aman Gupta', 'Ted Nyman', 'Marat Radchenko']
+  s.email = ['[email protected]']
   s.license = 'MIT'
 
   s.add_development_dependency 'rake-compiler', '~> 1.1.0'