README.md in loog-0.2.0 vs README.md in loog-0.2.1

- old
+ new
@@ -1,9 +1,9 @@
 <img src="/logo.svg" width="64px" height="64px"/>
 
-[![EO principles respected here](http://www.elegantobjects.org/badge.svg)](http://www.elegantobjects.org)
+[![EO principles respected here](https://www.elegantobjects.org/badge.svg)](https://www.elegantobjects.org)
 [![DevOps By Rultor.com](http://www.rultor.com/b/yegor256/loog)](http://www.rultor.com/p/yegor256/loog)
-[![We recommend RubyMine](http://www.elegantobjects.org/rubymine.svg)](https://www.jetbrains.com/ruby/)
+[![We recommend RubyMine](https://www.elegantobjects.org/rubymine.svg)](https://www.jetbrains.com/ruby/)
 
 [![Build Status](https://travis-ci.org/yegor256/loog.svg)](https://travis-ci.org/yegor256/loog)
 [![Build status](https://ci.appveyor.com/api/projects/status/4wypa4uq4anp155x?svg=true)](https://ci.appveyor.com/project/yegor256/loog)
 [![Gem Version](https://badge.fury.io/rb/loog.svg)](http://badge.fury.io/rb/loog)
 [![Maintainability](https://api.codeclimate.com/v1/badges/4346229c7af42b820e84/maintainability)](https://codeclimate.com/github/yegor256/loog/maintainability)