diff --git a/README.md b/README.md
index e77011d..b3e48c4 100644
--- a/README.md
+++ b/README.md
@@ -75,3 +75,5 @@ skinparam classArrowColor #800000
 skinparam classFontColor #black
 skinparam classFontName Tahoma
 @enduml
+```
+