diff --git a/testDiagram.md b/testDiagram.md
index bfb489b8de1144e528c564d26976dde1cb1e53a0..a3efd7d20a8c293da40a6cc4ed54c2dd9295056f 100644
--- a/testDiagram.md
+++ b/testDiagram.md
@@ -1,4 +1,5 @@
 @startuml 
+```plantuml this is for tecnalia plantuml plugin
 
 !include https://git.code.tecnalia.dev/emerald/public/puml-includes/-/blob/master/roles.puml
 
@@ -42,5 +43,5 @@ end
 
 'note over InfrastruturalElementsCatalogue:Is the IOP always called by RuntimeController?
 
-
+```
 @enduml