diff --git a/DiningPhilosophers/README.md b/DiningPhilosophers/README.md
index cd9d86154..aed9dfe59 100755
--- a/DiningPhilosophers/README.md
+++ b/DiningPhilosophers/README.md
@@ -57,3 +57,4 @@ A background DispatchQueue is then used to let any Philosopher run asyncrounosly
 Dining Philosophers on Wikipedia https://en.wikipedia.org/wiki/Dining_philosophers_problem
 
 Written for Swift Algorithm Club by Jacopo Mangiavacchi
+Swift 4.2 check by Bruno Scheele