Update README.md

Author: jkapuscik2

README.md

@@ -1,24 +1,25 @@
 ## Design Patterns
 
 This project is set of simple examples of usage of different design patterns in a real world scenarios. Each one have a short description and guideline:
-- [intro](https://medium.com/@j.kapuscik2/getting-started-with-design-patterns-in-php-4d451ccdfb71)
-- [creation patterns](https://medium.com/@j.kapuscik2/creational-design-patterns-in-php-db365d3245ce)
-- [observer](https://medium.com/@j.kapuscik2/observer-pattern-in-php-2ba240f89fb2)
-- [iterator](https://medium.com/@j.kapuscik2/iterator-pattern-in-php-b7624f6bdbcf) 
-- [state&strategy](https://medium.com/@j.kapuscik2/state-strategy-design-patterns-by-example-f57ebd7b6211) 
-- [template method](https://medium.com/@j.kapuscik2/template-method-pattern-in-php-6116fd7e8ccc?source=friends_link&sk=ac4c483446bd5a5323c09a662bd54116) 
-- [flyweight](https://medium.com/swlh/flyweight-design-pattern-in-php-edcda0486fb0?source=friends_link&sk=a0fa3083d5afd7e41af8a4f7a1df05f1)
-- [proxy](https://medium.com/better-programming/proxy-design-pattern-and-how-to-use-it-acd0f11e5330)
-- [decorator](https://medium.com/better-programming/decorator-c04fae63dfff)
-- [dependency injection](https://medium.com/better-programming/dependency-injection-8f09a93ec995)
-- [composite](https://medium.com/swlh/composite-908878748d0e)
-- [adapter](https://medium.com/swlh/building-cloud-storage-application-with-adapter-design-pattern-8b0105a1bda7)
-- [facade](https://medium.com/better-programming/what-is-facade-design-pattern-67cb09ce35d4)
-- [bridge](https://medium.com/better-programming/what-is-bridge-design-pattern-89bfa581fbd3)
-- [chain of responsibility](https://medium.com/@j.kapuscik2/what-is-chain-of-responsibility-design-pattern-ff4d22abd124)
-- [visitor](https://medium.com/@j.kapuscik2/what-is-visitor-design-pattern-8451fb75876)
-- [command](https://medium.com/@j.kapuscik2/what-is-cqrs-command-design-pattern-5d400fd9f93a)
-- [null object](https://medium.com/@j.kapuscik2/what-is-null-object-design-pattern-f3b4d3d28636)
+- [Intro](https://medium.com/@j.kapuscik2/getting-started-with-design-patterns-in-php-4d451ccdfb71)
+- [Creation Patterns](https://medium.com/@j.kapuscik2/creational-design-patterns-in-php-db365d3245ce)
+- [Observer](https://medium.com/@j.kapuscik2/observer-pattern-in-php-2ba240f89fb2)
+- [Iterator](https://medium.com/@j.kapuscik2/iterator-pattern-in-php-b7624f6bdbcf) 
+- [State & Strategy](https://medium.com/@j.kapuscik2/state-strategy-design-patterns-by-example-f57ebd7b6211) 
+- [Template Method](https://medium.com/@j.kapuscik2/template-method-pattern-in-php-6116fd7e8ccc?source=friends_link&sk=ac4c483446bd5a5323c09a662bd54116) 
+- [Flyweight](https://medium.com/swlh/flyweight-design-pattern-in-php-edcda0486fb0?source=friends_link&sk=a0fa3083d5afd7e41af8a4f7a1df05f1)
+- [Proxy](https://medium.com/better-programming/proxy-design-pattern-and-how-to-use-it-acd0f11e5330)
+- [Decorator](https://medium.com/better-programming/decorator-c04fae63dfff)
+- [Dependency Injection](https://medium.com/better-programming/dependency-injection-8f09a93ec995)
+- [Composite](https://medium.com/swlh/composite-908878748d0e)
+- [Adapter](https://medium.com/swlh/building-cloud-storage-application-with-adapter-design-pattern-8b0105a1bda7)
+- [Facade](https://medium.com/better-programming/what-is-facade-design-pattern-67cb09ce35d4)
+- [Bridge](https://medium.com/better-programming/what-is-bridge-design-pattern-89bfa581fbd3)
+- [Chain of Responsibility](https://medium.com/@j.kapuscik2/what-is-chain-of-responsibility-design-pattern-ff4d22abd124)
+- [Visitor](https://medium.com/@j.kapuscik2/what-is-visitor-design-pattern-8451fb75876)
+- [Command](https://medium.com/@j.kapuscik2/what-is-cqrs-command-design-pattern-5d400fd9f93a)
+- [Null Object](https://medium.com/@j.kapuscik2/what-is-null-object-design-pattern-f3b4d3d28636)
+- [Fluent Interface](https://medium.com/@j.kapuscik2/what-is-the-fluent-interface-design-pattern-2797645b2a2e)
 
 ### Following patterns have so far been described:
 
@@ -49,3 +50,4 @@ This project is set of simple examples of usage of different design patterns in
 6. [Composite](/structural/Composite)
 7. [Bridge](/structural/Bridge)
 8. [Flyweight](/structural/Flyweight)
+9. [Fluent Interface](/structural/FluentInterface)