Update README.md

Author: maxim-ge

README.md

@@ -15,4 +15,7 @@ scm4j: set of components and tools written in Java and aimed to automate Softwar
 
 # Links
 - [Configuration Management](https://en.wikipedia.org/wiki/Configuration_management)
-- [ru: Конфигурационное управление](https://ru.wikipedia.org/wiki/%D0%9A%D0%BE%D0%BD%D1%84%D0%B8%D0%B3%D1%83%D1%80%D0%B0%D1%86%D0%B8%D0%BE%D0%BD%D0%BD%D0%BE%D0%B5_%D1%83%D0%BF%D1%80%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5)
+  - [ru: Конфигурационное управление](https://ru.wikipedia.org/wiki/%D0%9A%D0%BE%D0%BD%D1%84%D0%B8%D0%B3%D1%83%D1%80%D0%B0%D1%86%D0%B8%D0%BE%D0%BD%D0%BD%D0%BE%D0%B5_%D1%83%D0%BF%D1%80%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5)
+- [ITIL, Information Technology Infrastructure Library](https://en.wikipedia.org/wiki/ITIL)  
+  - [ru: ITIL](https://ru.wikipedia.org/wiki/ITIL)
+